Health equity and antibiotic prescribing in the United States: A systematic scoping review
Kim C , Kabbani S , Dube WC , Neuhauser M , Tsay S , Hersh A , Marcelin JR , Hicks LA . Open Forum Infect Dis 2023 10 (9) ofad440 We performed a scoping review of articles published from 1 January 2000 to 4 January 2022 to characterize inequities in antibiotic prescribing and use across healthcare settings in the United States to inform antibiotic stewardship interventions and research. We included 34 observational studies, 21 cross-sectional survey studies, 4 intervention studies, and 2 systematic reviews. Most studies (55 of 61 [90%]) described the outpatient setting, 3 articles were from dentistry, 2 were from long-term care, and 1 was from acute care. Differences in antibiotic prescribing were found by patient's race and ethnicity, sex, age, socioeconomic factors, geography, clinician's age and specialty, and healthcare setting, with an emphasis on outpatient settings. Few studies assessed stewardship interventions. Clinicians, antibiotic stewardship experts, and health systems should be aware that prescribing behavior varies according to both clinician- and patient-level markers. Prescribing differences likely represent structural inequities; however, no studies reported underlying drivers of inequities in antibiotic prescribing. |
Depressive and anxiety disorders and antidepressant prescriptions among insured children and young adults with congenital adrenal hyperplasia in the United States
Harasymiw LA , Grosse SD , Cullen KR , Bitsko RH , Perou R , Sarafoglou K . Front Endocrinol (Lausanne) 2023 14 1129584 BACKGROUND: Dysfunction in the hypothalamic-pituitary-adrenal axis has been associated with depressive and anxiety disorders. Little is known about the risk for these disorders among individuals with congenital adrenal hyperplasia (CAH), a form of primary adrenal insufficiency. OBJECTIVE: We investigated the prevalence of depressive and anxiety disorders and antidepressant prescriptions in two large healthcare databases of insured children, adolescents, and young adults with CAH in the United States. METHODS: We conducted a retrospective cohort study using administrative data from October 2015 through December 2019 for individuals aged 4-25 years enrolled in employer-sponsored or Medicaid health plans. RESULTS: Adjusting for age, the prevalence of depressive disorders [adjusted prevalence ratio (aPR) = 1.7, 95% confidence interval (CI): 1.4-2.0, p<0.001], anxiety disorders [aPR = 1.7, 95% CI: 1.4-1.9, p<0.001], and filled antidepressant prescriptions [aPR = 1.7, 95% CI: 1.4-2.0, p<0.001] was higher among privately insured youth with CAH as compared to their non-CAH peers. Prevalence estimates were also higher among publicly insured youth with CAH for depressive disorders [aPR = 2.3, 95% CI: 1.9-2.9, p<0.001], anxiety disorders [aPR = 2.0, 95% CI: 1.6-2.5, p<0.001], and filled antidepressant prescriptions [aPR = 2.5, 95% CI: 1.9-3.1, p<0.001] as compared to their non-CAH peers. CONCLUSIONS: The elevated prevalence of depressive and anxiety disorders and antidepressant prescriptions among youth with CAH suggests that screening for symptoms of depression and anxiety among this population might be warranted. |
Rare variants in CAPN2 increase risk for isolated hypoplastic left heart syndrome
Blue EE , White JJ , Dush MK , Gordon WW , Wyatt BH , White P , Marvin CT , Helle E , Ojala T , Priest JR , Jenkins MM , Almli LM , Reefhuis J , Pangilinan F , Brody LC , McBride KL , Garg V , Shaw GM , Romitti PA , Nembhard WN , Browne ML , Werler MM , Kay DM , Mital S , Chong JX , Nascone-Yoder NM , Bamshad MJ . HGG Adv 2023 4 (4) 100232 Hypoplastic left heart syndrome (HLHS) is a severe congenital heart defect (CHD) characterized by hypoplasia of the left ventricle and aorta along with stenosis or atresia of the aortic and mitral valves. HLHS represents only ∼4%-8% of all CHDs but accounts for ∼25% of deaths. HLHS is an isolated defect (i.e., iHLHS) in 70% of families, the vast majority of which are simplex. Despite intense investigation, the genetic basis of iHLHS remains largely unknown. We performed exome sequencing on 331 families with iHLHS aggregated from four independent cohorts. A Mendelian-model-based analysis demonstrated that iHLHS was not due to single, large-effect alleles in genes previously reported to underlie iHLHS or CHD in >90% of families in this cohort. Gene-based association testing identified increased risk for iHLHS associated with variation in CAPN2 (p = 1.8 × 10(-5)), encoding a protein involved in functional adhesion. Functional validation studies in a vertebrate animal model (Xenopus laevis) confirmed CAPN2 is essential for cardiac ventricle morphogenesis and that in vivo loss of calpain function causes hypoplastic ventricle phenotypes and suggest that human CAPN2(707C>T) and CAPN2(1112C>T) variants, each found in multiple individuals with iHLHS, are hypomorphic alleles. Collectively, our findings show that iHLHS is typically not a Mendelian condition, demonstrate that CAPN2 variants increase risk of iHLHS, and identify a novel pathway involved in HLHS pathogenesis. |
Diving deeper into distress screening implementation in oncology care
Rohan EA , Boehm JE , Samarasinha R , Stachon K , Gallaway MS , Huang G , Ng D , Manian N . J Psychosoc Oncol 2023 41 (6) 1-16 BACKGROUND: Responding to calls for additional research that identifies effective distress screening (DS) processes, including referral practices subsequent to screening and receipt of recommended care, we engaged in qualitative research as part of a larger (mixed methods) study of distress screening. This qualitative inquiry of oncology professionals across different facilities in the United States examined routine DS implementation, facilitators and challenges staff encounter with DS processes, and staff members' perceived value of DS. PARTICIPANTS AND METHODS: We conducted key informant interviews and focus groups with staff in 4 Commission on Cancer (CoC)-accredited oncology facilities (a total of 18 participants) to understand implementation of routine DS within oncology care. We used a rigorous data analysis design, including inductive and deductive approaches. RESULTS: Respondents believe DS enhances patient care and described ways to improve DS processes, including administering DS at multiple points throughout oncology care, using patient-administrated DS methods, and enhancing electronic health records infrastructure to better collect, record, and retrieve DS data. Respondents also identified the need for additional psychosocial staff at their facilities to provide timely psychosocial care. CONCLUSIONS: Results reinforce the value of DS in cancer care, including the importance of follow-up to screening with psychosocial oncology providers. Understanding and resolving the barriers and facilitators to implementing DS are important to ensure appropriate psychosocial care for people with cancer. Insights from oncology staff may be used to enhance the quality of DS and subsequent psychosocial care, which is an essential component of oncology care. |
Sleep deprivation, sleep disorders, and chronic disease
Ramos AR , Wheaton AG , Johnson DA . Prev Chronic Dis 2023 20 E77 This editorial aims to highlight the complex interplay among sleep, mental health, and chronic disease, emphasizing the critical role that sleep plays in health outcomes and overall well-being. With the mounting evidence linking sleep to numerous health problems — from mental health disorders to chronic diseases — it is paramount that we shift our focus toward understanding sleep not as a passive state but as a vital process for brain restoration and regulation. Recognizing and addressing sleep disturbances and disorders, along with promoting comprehensive strategies for improving sleep health, is a national imperative with far-reaching economic and health implications. | | The articles in this collection in Preventing Chronic Disease (PCD) — Sleep Deprivation, Sleep Disorders, and Chronic Disease — provide valuable insights into the bidirectional relationships between sleep, mental health, and chronic disease throughout the lifespan. Furthermore, the articles shed light on key themes — starting from childhood to young adulthood — while considering the role of parents and sociodemographic factors, the effect of sleep health on various racial and ethnic groups, and the geographic variation in the prevalence of short sleep duration. |
Acral lentiginous melanoma incidence by sex, race, ethnicity, and stage in the United States, 2010-2019
Holman DM , King JB , White A , Singh SD , Lichtenfeld JL . Prev Med 2023 175 107692 INTRODUCTION: Acral lentiginous melanoma (ALM) is a rare type of melanoma associated with delayed diagnosis and poor survival rates. This study examines ALM incidence rates in comparison to all other melanoma types. METHODS: We used data from the Centers for Disease Control and Prevention's National Program of Cancer Registries and the National Cancer Institute's Surveillance, Epidemiology, and End Results Program, which together cover 99% of the US population. We calculated age-adjusted rates and rate ratios for ALM and all other malignant melanomas by sex, race and ethnicity, stage, and year of diagnosis (2010-2019). RESULTS: ALM incidence rates were significantly lower among non-Hispanic Black persons (1.8 per 1,000,000); non-Hispanic Asian/Pacific Islander (API) persons (1.7 per 1,000,000); and Hispanic Black, American Indian/Alaska Native (AI/AN), and API persons (1.5 per 1,000,000) compared to non-Hispanic White persons (2.3 per 1,000,000). Rates were significantly higher among Hispanic White persons (2.8 per 1,000,000) compared to non-Hispanic White persons. For all other melanoma types, incidence rates were significantly higher among non-Hispanic White persons compared to persons in each of the other racial and ethnic categories. The percentage of melanomas that were ALM ranged from 0.8% among non-Hispanic White persons to 19.1% among Hispanic Black, AI/AN, and API persons. CONCLUSION: These findings suggest that awareness of the potential for ALM in patients of all races and ethnicities could be balanced with an understanding of the rarity of the disease and the potential for the development of other melanoma types in racial and ethnic minority groups. |
The biosafety research road map: The search for evidence to support practices in the laboratorympox/monkeypox virus
Blacksell SD , Dhawan S , Kusumoto M , Khanh Le K , Summermatter K , O'Keefe J , Kozlovac J , Al Muhairi SS , Sendow I , Scheel CM , Ahumibe A , Masuku ZM , Bennett AM , Kojima K , Harper DR , Hamilton K . Appl Biosaf 2023 28 (3) 152-161 Introduction: The virus formerly known as monkeypox virus, now called mpoxv, belongs to the Orthopoxvirus genus and can cause mpox disease through both animal-to-human and human-to-human transmission. The unexpected spread of mpoxv among humans has prompted the World Health Organization (WHO) to declare a Public Health Emergency of International Concern (PHEIC). Methods: We conducted a literature search to identify the gaps in biosafety, focusing on five main areas: how the infection enters the body and spreads, how much of the virus is needed to cause infection, infections acquired in the lab, accidental release of the virus, and strategies for disinfecting and decontaminating the area. Discussion: The recent PHEIC has shown that there are gaps in our knowledge of biosafety when it comes to mpoxv. We need to better understand where this virus might be found, how much of it can spread from person-to-person, what are the effective control measures, and how to safely clean up contaminated areas. By gathering more biosafety evidence, we can make better decisions to protect people from this zoonotic agent, which has recently become more common in the human population. © Stuart D. Blacksell et al. 2023; Published by Mary Ann Liebert, Inc. |
Outbreak of multidrug-resistant tuberculosis - Kansas, 2021-2022
Groenweghe E , Swensson L , Winans KD , Griffin P , Haddad MB , Brostrom RJ , Tuckey D , Lam CK , Armitige LY , Seaworth BJ , Corriveau EA . MMWR Morb Mortal Wkly Rep 2023 72 (35) 957-960 An outbreak of multidrug-resistant (MDR) tuberculosis (TB) involved 13 persons in four households in a low-income, under-resourced urban Kansas community during November 2021-November 2022. A majority of the seven adults identified in the Kansas outbreak were born outside the United States in a country that had experienced an MDR TB outbreak with the same genotype during 2007-2009, whereas most of the six children in the Kansas outbreak were U.S.-born. Prompt identification, evaluation, and treatment of persons with MDR TB and their contacts is essential to limiting transmission. |
Possible exposures among mpox patients without reported male-to-male sexual contact - six U.S. Jurisdictions, November 1-December 14, 2022
Sharpe JD , Charniga K , Byrd KM , Stefanos R , Lewis L , Watson J , Feldpausch A , Pavlick J , Hand J , Sokol T , Ortega E , Pathela P , Hennessy RR , Dulcey M , McHugh L , Pietrowski M , Perella D , Shah S , Maroufi A , Taylor M , Cope A , Belay ED , Ellington S , McCollum AM , Zilversmit Pao L , Guagliardo SAJ , Dawson P . MMWR Morb Mortal Wkly Rep 2023 72 (35) 944-948 The extent to which the 2022 mpox outbreak has affected persons without a recent history of male-to-male sexual contact (MMSC) is not well understood. During November 1-December 14, 2022, CDC partnered with six jurisdictional health departments to characterize possible exposures among mpox patients aged ≥18 years who did not report MMSC during the 3 weeks preceding symptom onset. Among 52 patients included in the analysis, 14 (27%) had a known exposure to a person with mpox, including sexual activity and other close intimate contact (eight) and household contact (six). Among 38 (73%) patients with no known exposure to a person with mpox, self-reported activities before illness onset included sexual activity and other close intimate contact (17; 45%), close face-to-face contact (14; 37%), attending large social gatherings (11; 29%), and being in occupational settings involving close skin-to-skin contact (10; 26%). These findings suggest that sexual activity remains an important route of mpox exposure among patients who do not report MMSC. |
Hepatitis C cascades: Data to inform hepatitis C elimination in the United States
Montgomery MP , Randall LM , Morrison M , Gupta N , Doshani M , Teshale E . Public Health Rep 2023 333549231193508 The United States has a goal to eliminate hepatitis C as a public health threat by 2030. To accomplish this goal, hepatitis C virus (HCV) care cascades (hereinafter, HCV cascades) can be used to measure progress toward HCV elimination and identify disparities in HCV testing and care. In this topical review of HCV cascades, we describe common definitions of cascade steps, review the application of HCV cascades in health care and public health settings, and discuss the strengths and limitations of data sources used. We use examples from the Massachusetts Department of Public Health as a case study to illustrate how multiple data sources can be leveraged to produce HCV cascades for public health purposes. HCV cascades in health care settings provide actionable data to improve health care quality and delivery of services in a single health system. In public health settings at jurisdictional and national levels, HCV cascades describe HCV diagnosis and treatment for populations, which can be challenging in the absence of a single data source containing complete, comprehensive, and timely data representing all steps of a cascade. Use of multiple data sources and strategies to improve interoperability of health care and public health data systems can advance the use of HCV cascades and speed progress toward HCV elimination. |
Evaluating the impact of point-of-care HIV viral load assessment on linkage to care in Baltimore, MD: a randomized controlled trial
Bayan MH , Smalls T , Boudreau A , Mirza AW , Pasco C , Demko ZO , Rothman RE , Hsieh YH , Eshleman SH , Mostafa HH , Gonzalez-Jimenez N , Chavez PR , Emerson B , Delaney KP , Daugherty D , MacGowan RJ , Manabe YC , Hamill MM . BMC Infect Dis 2023 23 (1) 570 BACKGROUND: Integration of a sensitive point-of-care (POC) HIV viral load (VL) test into screening algorithms may help detect acute HIV infection earlier, identify people with HIV (PWH) who are not virally suppressed, and facilitate earlier referral to antiretroviral therapy (ART), or evaluation for pre-exposure prophylaxis (PrEP). This report describes a randomized clinical trial sponsored by the Centers for Disease Control and Prevention (CDC): "Ending the HIV Epidemic Through Point-of-Care Technologies" (EHPOC). The study's primary aim is to evaluate the use of a POC HIV VL test as part of a testing approach and assess the impact on time to linkage to ART or PrEP. The study will recruit people in Baltimore, Maryland, including patients attending a hospital emergency department, patients attending an infectious disease clinic, and people recruited via community outreach. The secondary aim is to evaluate the performance characteristics of two rapid HIV antibody tests approved by the United States Food and Drug Administration (FDA). METHODS: The study will recruit people 18 years or older who have risk factors for HIV acquisition and are not on PrEP, or PWH who are not taking ART. Participants will be randomly assigned to either the control arm or the intervention arm. Participants randomized to the control arm will only receive the standard-of-care (SOC) HIV screening tests. Intervention arm participants will receive a POC HIV VL test in addition to the SOC HIV diagnostic screening tests. Follow up will consist of an interim phone survey conducted at week-4 and an in-person week-12 visit. Demographic and behavioral information, and oral fluid and blood specimens will be collected at enrollment and at week-12. Survey data will be captured in a Research Electronic Data Capture (REDCap) database. Participants in both arms will be referred for either ART or PrEP based on their HIV test results. DISCUSSION: The EHPOC trial will explore a novel HIV diagnostic technology that can be performed at the POC and provide viral assessment. The study may help inform HIV testing algorithms and contribute to the evidence to support same day ART and PrEP recommendations. TRIAL REGISTRATION: NIH ClinicalTrials.gov NCT04793750. Date: 11 March 2021. |
Coordinated approach: Comprehensive policy and action planning
Chung CS , Sliwa SA , Merlo C , Erwin H , Xu Y . J Sch Health 2023 93 (9) 853-863 BACKGROUND: Schools play a vital role in student health, and a collaborative approach may affect health factors such as physical activity (PA) and nutrition. There is a lack of recent literature synthesizing collaborative approaches in K-12 settings. We present updated evidence about interventions that used a coordinated school health approach to support K-12 student PA and nutrition in the United States. METHODS: A 2-phase literature review search included a search of systematic reviews for individual qualifying studies (2010-2018), followed by a search for individual articles (2010-2020) that evaluated a coordinated approach or use of school wellness councils, committees, or teams to address PA and/or nutrition. RESULTS: We identified 35 articles describing 30 studies and grouped them by intervention type. Interventions demonstrated promising findings for environmental changes and student dietary and PA behaviors. IMPLICATIONS: Coordinated and multicomponent interventions demonstrated significant improvements or null results, indicating that implementation of programs and/or policies to promote healthier eating and PA practices may support and do not appear to hinder environmental or behavioral outcomes. CONCLUSIONS: Schools can use a coordinated approach to implement opportunities for PA and nutrition; this may influence students' PA and dietary behaviors. |
Evaluation of a point-of-care test for the diagnosis of Taenia solium neurocysticercosis in rural southern Tanzania: a diagnostic accuracy study
Stelzle D , Makasi CE , Schmidt V , Van Damme I , Trevisan C , Ruether C , Fleury A , Noh J , Handali S , Dorny P , Magnussen P , Zulu G , Mwape KE , Bottieau E , Gabriël S , Ngowi BJ , Winkler AS . Lancet Infect Dis 2023 24 (1) 98-106 BACKGROUND: Neurocysticercosis is a common cause of epilepsy in Taenia solium-endemic areas in sub-Saharan Africa but is often undiagnosed because of an absence of affordable diagnostic tools. This study evaluated the diagnostic accuracy of a T solium cysticercosis antibody-detecting lateral-flow point-of-care assay (TS POC test) for the neuroimaging-based diagnosis of neurocysticercosis. METHODS: Patients with epileptic seizures or severe progressive headache were recruited consecutively from three hospitals in southern Tanzania. All patients were tested with the TS POC test. All patients positive for cysticercosis on the TS POC test and every tenth patient who was negative for cysticercosis received a brain CT examination and underwent reference testing for T solium cysticercosis (ie, rT24H-EITB, LLGP-EITB, and antigen ELISA). The primary outcome of the study was the sensitivity of the TS POC test for the diagnosis of neurocysticercosis. FINDINGS: Of the 601 recruited participants, 102 (17%) tested positive for cysticercosis with the TS POC test. Overall, 48 (62%) of the 77 patients positive for cysticercosis and five (17%) of the 29 patients negative for cysticercosis on the TS POC test had CT-confirmed neurocysticercosis. The TS POC test yielded a sensitivity of 49% (uncertainty interval [UI] 41-58) for neurocysticercosis. Sensitivity was similar to that of the rT24H-EITB (44%, UI 37-51) and the antigen ELISA (50%, 43-56). For the subset of neurocysticercosis cases with at least one active (ie, vesicular) lesion, sensitivity was above 98% for the TS POC test, the rT24H-ETIB, and the antigen ELISA. INTERPRETATION: The TS POC test showed promising results for the diagnosis of neurocysticercosis in patients with vesicular lesions, which need to be confirmed in a larger study. This test could be considered to support policies on screening patients with suspected neurocysticercosis in clinical settings, which would allow appropriate referral for neuroimaging and early treatment. FUNDING: German Federal Ministry of Education and Research and the European & Developing Countries Clinical Trials Partnership. TRANSLATION: For the Swahili translation of the abstract see Supplementary Materials section. |
Design and implementation of an innovative, rapid data-monitoring strategy for public health emergencies: Pilot of the United States school COVID-19 Mitigation Strategies Project
Hertz MF , Dierst-Davies R , Freire K , Verlenden JMV , Whitton L , Zimmerman J , Honeycutt S , Puddy R , Baldwin GT . Public Health Rep 2023 138 (6) 333549231190050 During the COVID-19 pandemic, an urgent need existed for near-real-time data collection to better understand how individual beliefs and behaviors, state and local policies, and organizational practices influenced health outcomes. We describe the processes, methods, and lessons learned during the development and pilot testing of an innovative rapid data collection process we developed to inform decision-making during the COVID-19 public health emergency. We used a fully integrated mixed-methods approach to develop a structured process for triangulating quantitative and qualitative data from traditional (cross-sectional surveys, focus groups) and nontraditional (social media listening) sources. Respondents included students, parents, teachers, and key school personnel (eg, nurses, administrators, mental health providers). During the pilot phase (February-June 2021), data from 12 cross-sectional and sector-based surveys (n = 20 302 participants), 28 crowdsourced surveys (n = 26 820 participants), 10 focus groups (n = 64 participants), and 11 social media platforms (n = 432 754 503 responses) were triangulated with other data to support COVID-19 mitigation in schools. We disseminated findings through internal dashboards, triangulation reports, and policy briefs. This pilot demonstrated that triangulating traditional and nontraditional data sources can provide rapid data about barriers and facilitators to mitigation implementation during an evolving public health emergency. Such a rapid feedback and continuous improvement model can be tailored to strengthen response efforts. This approach emphasizes the value of nimble data modernization efforts to respond in real time to public health emergencies. |
Changes in provider perceptions and practices regarding dosing units for oral liquid medications
Lind JN , Lovegrove MC , Paul IM , Shonna Yin H , Budnitz DS . Acad Pediatr 2023 OBJECTIVE: A 2015 survey of primary care providers (PCPs) found that while many believed that milliliter (mL)-only dosing was safest for oral liquid medications, few would use mL alone in dosing instructions. Since 2015, many recommendations have promoted "mL-only" dosing. In 2019, a follow-up survey was conducted to assess if PCP perceptions and practices have changed. METHODS: Pediatricians, family medicine physicians, nurse practitioners, and internists participating in the 2015 and 2019 DocStyles cross-sectional, web-based surveys were asked about their perceptions and practices regarding dosing units for oral liquid medications. RESULTS: In 2019, among 1392 respondents, the proportion of PCPs who reported they believed using mL-only is the safest dosing instruction ranged from 55.1% of internists to 80.8% of pediatricians. While fewer PCPs believed patients/caregivers prefer dosing instructions in mL-only (23.9% of nurse practitioners to 48.4% of pediatricians), more held this belief in 2019 compared to 2015; pediatricians had the greatest absolute increase (+14.4%) and family medicine physicians had the smallest increase (+1.3%). While 61.6% of pediatricians reported they would use mL-only dosing, only 36.0% of internists, 36.6% of nurse practitioners, and 42.5% of family medicine physicians reported they would do so. After controlling for age, gender, region, and specialty, 2019 PCP survey participants were more likely to report that they would use mL-only dosing compared to 2015 participants (adjusted odds ratio 1.51, 95% confidence interval 1.29-1.77). CONCLUSIONS: Broader educational efforts may be necessary to reach non-pediatricians, to encourage prescribing and communication with patients/caregivers using mL-only dosing. |
A review of brownfields revitalisation and reuse research in the US over three decades
De Sousa C , Carroll AMM , Whitehead S , Berman L , Coffin S , Heberle L , Hettiarachchi G , Martin S , Sullivan K , Van Der Kloot J . Local Environ 2023 Over the past 30 years, US-based research on contaminated and potentially-contaminated sites, or brownfields, has grown from defining the scope and size of the environmental, health and economic risks posed by abandoned manufacturing sites to exploring and documenting site-specific and area-wide impacts of their cleanup and revitalisation. From early and varied research on environmental and economic policy to equity and public impacts on minority communities, later research considered planning, adding case studies on sustainability and resilience to the scope of research covered. This review paper stems from exchanges of a long-standing network of academic, government agency, and practice professionals working to identify research, policy, and practice gaps. It traces the evolution of US brownfield revitalization research as was informed by, and informed, policy, program and practice. This review summarizes the literature and identifies research gaps and opportunities to further community and agency actions related to investigating, remediating, and redeveloping brownfield sites. It outlines site and area options to build climate resilience, strengthen community action for dismantling structural racism and disinvestment, and reduce the disproportionate risks experienced by communities of colour and areas of low income. The authors propose a new research agenda to address the gaps identified. © 2023 Informa UK Limited, trading as Taylor & Francis Group. |
Quickstats: Age-adjusted rates of death involving exposure to excessive heat* among states with the highest numbers of deaths() - National Vital Statistics System, United States, 2021
Miniño A . MMWR Morb Mortal Wkly Rep 2023 72 (35) 971 In 2021, a total of 1,600 U.S. heat-related deaths occurred; the age-adjusted heat-related death rate was 0.4 deaths per 100,000 population. Among states with 20 or more deaths, the nine states with the highest number of deaths were Arizona (426), Washington (171), Nevada (166), California (143), Oregon (133), Texas (93), Louisiana (38), Florida (30), and Pennsylvania (26). States with the highest rates can vary from year to year, reflecting variation in weather patterns. | | The 2021 age-adjusted heat-related death rate for the United States was 0.4 deaths per 100,000 population. A total of 1,600 deaths were reported, and nine states accounted for >75% (1,226) of those deaths. Arizona recorded 426 deaths and had the highest rate (5.2 per 100,000), followed by Nevada (4.6), Oregon (2.4), Washington (1.9), and Louisiana (0.7). Rates for the remaining states ranged from 0.1 (Florida) to 0.3 (California and Texas). |
Unpacking Cochrane's update on masks and COVID-19
Gurbaxani BM , Hill AN , Patel P . Am J Public Health 2023 113 (10) 1074-1078 Recently, the Cochrane Library released its anticipated update on physical interventions to control the spread of respiratory viruses, including masks to contain the spread of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2).1 The update was widely read and cited, becoming a point of controversy in the public debate about the efficacy of face masks, as it appeared to contradict both public health guidance2 and research.3 The appearance of controversy was in part owing to the methodological approach of Cochrane reviews, which allows inclusion of only randomized controlled trials (RCTs). | | The authors added 11 new RCTs and cluster RCTs, of which six were conducted during the COVID-19 pandemic and evaluated various interventions for hygiene, including face masks and hand washing. Only two of the six studies compared use of face masks with no use of masks: one from Denmark, the DANMASK-19 RCT,4 and one from Bangladesh.5 But even with these limited, additional data, the appearance of disagreement between the Cochrane review results and public health guidance disappears if infectious disease models are applied, because the models calibrate quite well to the new Cochrane data and, when extrapolated, show that masks can reduce respiratory infections significantly. |
The political economy of financing traditional vaccines and vitamin A supplements in six African countries
Nonvignon J , Aryeetey GC , Adjagba A , Asman J , Sharkey A , Hasman A , Pallas SW , Griffiths UK . Health Policy Plan 2023 38 (10) 1154-1165 Vaccines and vitamin A supplementation are financed by donors in several countries, indicating that challenges remain with achieving sustainable government financing of these critical health commodities. This qualitative study aimed to explore political economy variables of actors' interests, roles, power, and commitment to ensure government financing of vaccines and vitamin A supplementation (VAS). A total of 77 interviews were conducted in Burundi, Comoros, Ethiopia, Madagascar, Malawi, and Zimbabwe. Governments and development partners had similar interests. Donor commitment to vaccines and VAS was sometimes dependent on the priorities and political situation of the donor country. Governments' commitment to financing vaccines was demonstrated through policy measures, such as enactment of immunization laws. Explicit government financial commitment to VAS was absent in all six countries. Some development partners were able to influence governments directly via allocation of health funding while others influenced indirectly through coordination, consolidation, and networks. Government power was exercised through multiple systemic and individual processes, including hierarchy, bureaucracy in governance and budgetary process, proactiveness of Ministry of Health officials in engaging with Ministry of Finance, and control over resources. Enablers that were likely to increase government commitment to financing vaccines and VAS included emerging reforms, attention to the voice of citizens, and improvements in the domestic economy that in turn increased government revenues. Barriers identified were political instability, health sector inefficiencies, overly complicated bureaucracy, frequent changes of health sector leadership, and non-health competing needs. Country governments were aware of their role in financing vaccines, but only a few had made tangible efforts to increase government financing. Discussions on government financing of VAS were absent. Development partners continue to influence government health commodity financing decisions. The political economy environment and contextual factors work together to facilitate or impede domestic financing. |
Reporting of race and ethnicity in the Vaccine Safety Datalink, 2011-2022
Kurlandsky KE , Stein AB , Hambidge SJ , Weintraub ES , Williams JTB . Am J Prev Med 2023 66 (1) 182-184 Vaccination equity is a national priority, but the extent to which participants in vaccine safety studies reflect the US population is unclear. The Vaccine Safety Datalink (VSD) is a collaboration between the CDC and thirteen healthcare organizations and databases, known as “sites”, with over 15 million members as of 2023. Sites contribute electronic health record data toward large studies of vaccine safety and coverage. 1 The aim of this study was to describe the reporting of race and ethnicity in Vaccine Safety Datalink (VSD) publications from 2011-2022. |
Differences in delivery hospitalization experiences during the COVID-19 pandemic by maternal race and ethnicity, Pregnancy Risk Assessment Monitoring System, 2020
Simeone RM , Meghani M , Meeker JR , Zapata LB , Galang RR , Salvesen Von Essen B , Dieke A , Ellington SR . J Perinatol 2023 OBJECTIVE: We investigated maternal COVID-19 related experiences during delivery hospitalizations, and whether experiences differed by maternal race and ethnicity. STUDY DESIGN: Data from the Pregnancy Risk Assessment Monitoring System among women with live births between April-December 2020 were used. Adjusted prevalence ratios (aPR) and 95% confidence intervals (CI) estimated associations between maternal race and ethnicity and COVID-19 related delivery experiences. RESULTS: Among 12,879 women, 3.6% reported infant separation and 1.8% reported not being allowed support persons. Compared with non-Hispanic White women, American Indian/Alaska Native (AI/AN) (aPR = 2.7; CI: 1.2-6.2), Hispanic (aPR = 2.2; CI: 1.5-3.1), non-Hispanic Black (aPR = 2.4; CI: 1.7-3.6), and non-Hispanic Asian (aPR = 2.8; CI: 1.6-4.9) women reported more infant separation due to COVID-19. Not being allowed support persons was more common among AI/AN (aPR = 5.2; CI: 1.8-14.8) and non-Hispanic Black (aPR = 2.3; CI: 1.3-4.1) women. CONCLUSIONS: COVID-19 related delivery hospitalization experiences were unequally distributed among racial and ethnic minorities. |
Rural health and rural industries: Opportunities for partnership and action
Scott KA , Elliott KC , Lincoln J , Flynn MA , Hill R , Hall DM . J Rural Health 2023 A recent article in Morbidity and Mortality Weekly Report1 describes the Fatalities in Oil and Gas Extraction (FOG) database—an industry-specific database created to help researchers understand patterns of deaths among US oil and gas extraction (OGE) workers. Among other strengths, the database includes detailed geographic data on fatal incidents–a feature lacking in other systems that track workplace fatalities. It is clear that the majority of OGE worker fatalities occurred in rural micropolitan and noncore counties (Figure 1). This finding may not be surprising to people in the industry. However, it does raise questions about relationships between work, health, and rurality that are rarely explored explicitly or systematically. |
Linking local-level chronic disease and social vulnerability measures to inform planning efforts: A COPD Example
Carlson SA , Watson KB , Rockhill S , Wang Y , Pankowska MM , Greenlund KJ . Prev Chronic Dis 2023 20 E76 INTRODUCTION: Data are publicly available to identify geographic differences in health outcomes, including chronic obstructive pulmonary disease (COPD), and social vulnerability; however, examples of combining data across sources to understand disease burden in the context of community vulnerability are lacking. METHODS: We merged county and census tract model-based estimates of COPD prevalence from PLACES (www.cdc.gov/PLACES) with social vulnerability measures from the Centers for Disease Control and Prevention/Agency for Toxic Substances and Disease Registry Social Vulnerability Index (https://www.atsdr.cdc.gov/placeandhealth/svi), including 4 themes (socioeconomic, household composition and disability, minority status and language, and housing type and transportation), and the overall Social Vulnerability Index (SVI). We used the merged data set to create vulnerability profiles by COPD prevalence, explore joint geographic patterns, and calculate COPD population estimates by vulnerability levels. RESULTS: Counties and census tracts with high COPD prevalence (quartile 4) had high median vulnerability rankings (range: 0-1) for 2 themes: socioeconomic (county, 0.81; tract, 0.77) and household composition and disability (county, 0.75; tract, 0.81). Concordant high COPD prevalence and vulnerability for these themes were clustered along the Ohio and lower Mississippi rivers. The estimated number of adults with COPD residing in counties with high vulnerability was 2.5 million (tract: 4.7 million) for the socioeconomic theme and 2.3 million (tract: 5.0 million) for the household composition and disability theme (high overall SVI: county, 4.5 million; tract, 4.7 million). CONCLUSION: Data from 2 publicly available tools can be combined, analyzed, and visualized to jointly examine local COPD estimates and social vulnerability. These analyses can be replicated with other measures to expand the use of these cross-cutting tools for public health planning. |
Vaccination with the Crimean-Congo hemorrhagic fever virus viral replicon vaccine induces NP-based T-cell activation and antibodies possessing Fc-mediated effector functions
Scholte FEM , Karaaslan E , O'Neal TJ , Sorvillo TE , Genzer SC , Welch SR , Coleman-McCray JD , Spengler JR , Kainulainen MH , Montgomery JM , Pegan SD , Bergeron E , Spiropoulou CF . Front Cell Infect Microbiol 2023 13 1233148 Crimean-Congo hemorrhagic fever virus (CCHFV; family Nairoviridae) is a tick-borne pathogen that frequently causes lethal disease in humans. CCHFV has a wide geographic distribution, and cases have been reported in Africa, Asia, the Middle East, and Europe. Availability of a safe and efficacious vaccine is critical for restricting outbreaks and preventing disease in endemic countries. We previously developed a virus-like replicon particle (VRP) vaccine that provides complete protection against homologous and heterologous lethal CCHFV challenge in mice after a single dose. However, the immune responses induced by this vaccine are not well characterized, and correlates of protection remain unknown. Here we comprehensively characterized the kinetics of cell-mediated and humoral immune responses in VRP-vaccinated mice, and demonstrate that they predominantly target the nucleoprotein (NP). NP antibodies are not associated with protection through neutralizing activity, but VRP vaccination results in NP antibodies possessing Fc-mediated antibody effector functions, such as complement activation (ADCD) and antibody-mediated cellular phagocytosis (ADCP). This suggests that Fc-mediated effector functions may contribute to this vaccine's efficacy. |
Infant antibody and B-cell responses following confirmed pediatric GII.17 norovirus infections functionally distinguish GII.17 genetic clusters
Strother CA , Brewer-Jensen PD , Becker-Dreps S , Zepeda O , May S , Gonzalez F , Reyes Y , McElvany BD , Averill AM , Mallory ML , Montmayeur AM , Costantini VP , Vinjé J , Baric RS , Bucardo F , Lindesmith LC , Diehl SA . Front Immunol 2023 14 1229724 Genogroup II (GII) noroviruses are a major cause of diarrheal disease burden in children in both high- and low-income countries. GII.17 noroviruses are composed of distinct genetic clusters (I, II, IIIa, and IIIb) and have shown potential for replacing historically more prevalent GII.4 strains, but the serological basis for GII.17 antigenic diversity has not been studied in children. Utilizing samples from a birth cohort, we investigated antibody and B-cell responses to GII.17 cluster variants in confirmed GII.17 infections in young children as well as demonstrated that the distinct genetic clusters co-circulate. Polyclonal serum antibodies bound multiple clusters but showed cluster-specific blockade activity in a surrogate virus neutralization assay. Antibodies secreted by immortalized memory B cells (MBCs) from an infant GII.17 case were highly specific to GII.17 and exhibited blockade activity against this genotype. We isolated an MBC-derived GII.17-specific Immunoglobulin A (IgA) monoclonal antibody called NVA.1 that potently and selectively blocked GII.17 cluster IIIb and recognized an epitope targeted in serum from cluster IIIb-infected children. These data indicate that multiple antigenically distinct GII.17 variants co-circulate in young children, suggesting retention of cluster diversity alongside potential for immune escape given the existence of antibody-defined cluster-specific epitopes elicited during infection. |
Pneumococcal vaccine for adults aged 19 years: Recommendations of the Advisory Committee on Immunization Practices, United States, 2023
Kobayashi M , Pilishvili T , Farrar JL , Leidner AJ , Gierke R , Prasad N , Moro P , Campos-Outcalt D , Morgan RL , Long SS , Poehling KA , Cohen AL . MMWR Recomm Rep 2023 72 (3) 1-39 This report compiles and summarizes all published recommendations from CDC’s Advisory Committee on Immunization Practices (ACIP) for use of pneumococcal vaccines in adults aged ≥19 years in the United States. This report also includes updated and new clinical guidance for implementation from CDC. | | Before 2021, ACIP recommended 23-valent pneumococcal polysaccharide vaccine (PPSV23) alone (up to 2 doses), or both a single dose of 13-valent pneumococcal conjugate vaccine (PCV13) in combination with 1–3 doses of PPSV23 in series (PCV13 followed by PPSV23), for use in U.S. adults depending on age and underlying risk for pneumococcal disease. In 2021, two new pneumococcal conjugate vaccines (PCVs), a 15-valent and a 20-valent PCV (PCV15 and PCV20), were licensed for use in U.S. adults aged ≥18 years by the Food and Drug Administration. | | ACIP recommendations specify the use of either PCV20 alone or PCV15 in series with PPSV23 for all adults aged ≥65 years and for adults aged 19–64 years with certain underlying medical conditions or other risk factors who have not received a PCV or whose vaccination history is unknown. In addition, ACIP recommends use of either a single dose of PCV20 or ≥1 dose of PPSV23 for adults who have started their pneumococcal vaccine series with PCV13 but have not received all recommended PPSV23 doses. Shared clinical decision-making is recommended regarding use of a supplemental PCV20 dose for adults aged ≥65 years who have completed their recommended vaccine series with both PCV13 and PPSV23. | | Updated and new clinical guidance for implementation from CDC includes the recommendation for use of PCV15 or PCV20 for adults who have received PPSV23 but have not received any PCV dose. The report also includes clinical guidance for adults who have received 7-valent PCV (PCV7) only and adults who are hematopoietic stem cell transplant recipients. |
Humoral immune response to messenger RNA coronavirus disease 2019 vaccination among children aged 5-11 years in a multisite prospective cohort study, September 2021-September 2022
Lyski ZL , Porter C , Uhrlaub JL , Ellingson KD , Jeddy Z , Gwynn L , Rivers P , Sprissler R , Hegmann KT , Coughlin M , Fowlkes A , Hollister J , LeClair L , Mak J , Beitel SC , Fuller S , Grant L , Newes-Adeyi G , Yoo YM , Olsho L , Burgess JL , Caban-Martinez A , Yoon S , Britton A , Gaglani M , Lutrick K . Open Forum Infect Dis 2023 10 (8) ofad431 BACKGROUND: The PROTECT study is a longitudinal cohort study initiated in July 2021 with weekly testing for severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) in 4 states: Arizona, Florida, exas, and Utah. This study aims to examine vaccine-elicited antibody response against postvaccination SARS-CoV-2 infections. METHODS: Children aged 5-11 years had serum collected 14-59 days after their second dose of monovalent Pfizer-BioNTech coronavirus disease 2019 messenger RNA vaccine. Vaccine-elicited antibodies were measured using the area under the curve (AUC) and end-point titer using enzyme-linked immunosorbent assay (receptor-binding domain [RBD] and S2) and surrogate neutralization assays against ancestral (WA1) and Omicron (BA.2). RESULTS: 79 vaccinated participants (33 [41.7%] female; median age, 8.8 years [standard deviation, 1.9 years]), 48 (60.8%) were from Tucson, Arizona; 64 (81.0%) were non-Hispanic white; 63 (80.8%) attended school in person; 68 (86.1%) did not have any chronic conditions; and 47 (59.5%) were infected after vaccination. Uninfected children had higher AUCs against WA1 (P = .009) and Omicron (P = .02). The geometric mean and surrogate neutralization titer above the limit of detection was 346.0 for WA1 and 39.7 for Omicron, an 8.7-fold decrease (P < .001). After adjustment of covariates in the WA1-specific model, we observed a 47% reduction in the odds of postvaccination infection for every standard deviation increase in RBD AUC (aOR, 0.53 [95% confidence interval, .29-.97) and a 69% reduction in the odds of infection for every 3-fold increase in RBD end titer (0.31 [.06-1.57]). CONCLUSIONS: Children with higher antibody levels experienced a lower incidence of postvaccination SARS-CoV-2 infection. |
Poliovirus type 1 systemic humoral and intestinal mucosal immunity induced by monovalent oral poliovirus vaccine, fractional inactivated poliovirus vaccine, and bivalent oral poliovirus vaccine: A randomized controlled trial
Snider CJ , Zaman K , Wilkinson AL , Binte Aziz A , Yunus M , Haque W , Jones KAV , Wei L , Estivariz CF , Konopka-Anstadt JL , Mainou BA , Patel JC , Lickness JS , Pallansch MA , Wassilak SGF , Steven Oberste M , Anand A . Vaccine 2023 41 (41) 6083-6092 BACKGROUND: To inform response strategies, we examined type 1 humoral and intestinal immunity induced by 1) one fractional inactivated poliovirus vaccine (fIPV) dose given with monovalent oral poliovirus vaccine (mOPV1), and 2) mOPV1 versus bivalent OPV (bOPV). METHODS: We conducted a randomized, controlled, open-label trial in Dhaka, Bangladesh. Healthy infants aged 5 weeks were block randomized to one of four arms: mOPV1 at age 6-10-14 weeks/fIPV at 6 weeks (A); mOPV1 at 6-10-14 weeks/fIPV at 10 weeks (B); mOPV1 at 6-10-14 weeks (C); and bOPV at 6-10-14 weeks (D). Immune response at 10 weeks and cumulative response at 14 weeks was assessed among the modified intention-to-treat population, defined as seroconversion from seronegative (<1:8 titers) to seropositive (≥1:8) or a four-fold titer rise among seropositive participants sustained to age 18 weeks. We examined virus shedding after two doses of mOPV1 with and without fIPV, and after the first mOPV1 or bOPV dose. The trial is registered at ClinicalTrials.gov (NCT03722004). FINDINGS: During 18 December 2018 - 23 November 2019, 1,192 infants were enrolled (arms A:301; B:295; C:298; D:298). Immune responses at 14 weeks did not differ after two mOPV1 doses alone (94% [95% CI: 91-97%]) versus two mOPV1 doses with fIPV at 6 weeks (96% [93-98%]) or 10 weeks (96% [93-98%]). Participants who received mOPV1 and fIPV at 10 weeks had significantly lower shedding (p < 0·001) one- and two-weeks later compared with mOPV1 alone. Response to one mOPV1 dose was significantly higher than one bOPV dose (79% versus 67%; p < 0·001) and shedding two-weeks later was significantly higher after mOPV1 (76% versus 56%; p < 0·001) indicating improved vaccine replication. Ninety-nine adverse events were reported, 29 serious including two deaths; none were attributed to study vaccines. INTERPRETATION: Given with the second mOPV1 dose, fIPV improved intestinal immunity but not humoral immunity. One mOPV1 dose induced higher humoral and intestinal immunity than bOPV. FUNDING: U.S. Centers for Disease Control and Prevention. |
Commentary: Modernizing guidelines development to speed the transfer of science to patient care
Bunnell R . Am J Med Qual 2023 38 S1-s2 On behalf of the Centers for Disease Control and Prevention (CDC), I would like to commend the many people who contributed to the work reflected in this special supplement, which is an important step toward modernizing guideline development and implementation for public health action. | | Science must be translated into clinical and public health practice more rapidly. Clinicians need the latest guidelines quickly at hand to achieve the best health outcomes. While the evidence-to-practice time gap has somewhat improved in the past 20 years,1 computable clinical practice guidelines (CPGs) can accelerate this trend by increasing adoption of guidelines by health care providers.2 This supplement presents new processes and standards to rapidly develop actionable CPGs that are effective at improving practice, based on insights gained through CDC’s Adapting Clinical Guidelines for the Digital Age (ACG) initiative and lessons learned during the COVID-19 pandemic. ACG brought together public and private sector experts from multiple disciplines and contexts to streamline the development of computable guidelines and related products for implementation in patient care workflows and health information systems. |
An integrated process for co-developing and implementing written and computable clinical practice guidelines
Matson-Koffman DM , Robinson SJ , Jakhmola P , Fochtmann LJ , Willett D , Lubin IM , Burton MM , Tailor A , Pitts DL , Casey DE Jr , Opelka FG , Mullins R , Elder R , Michaels M . Am J Med Qual 2023 38 S12-s34 The goal of this article is to describe an integrated parallel process for the co-development of written and computable clinical practice guidelines (CPGs) to accelerate adoption and increase the impact of guideline recommendations in clinical practice. From February 2018 through December 2021, interdisciplinary work groups were formed after an initial Kaizen event and using expert consensus and available literature, produced a 12-phase integrated process (IP). The IP includes activities, resources, and iterative feedback loops for developing, implementing, disseminating, communicating, and evaluating CPGs. The IP incorporates guideline standards and informatics practices and clarifies how informaticians, implementers, health communicators, evaluators, and clinicians can help guideline developers throughout the development and implementation cycle to effectively co-develop written and computable guidelines. More efficient processes are essential to create actionable CPGs, disseminate and communicate recommendations to clinical end users, and evaluate CPG performance. Pilot testing is underway to determine how this IP expedites the implementation of CPGs into clinical practice and improves guideline uptake and health outcomes. |
Adapting clinical guidelines for the digital age: Summary of a holistic and multidisciplinary approach
Michaels M . Am J Med Qual 2023 38 S3-s11 The Centers for Disease Control and Prevention's Adapting Clinical Guidelines for the Digital Age initiative aims to redesign and improve guideline development, implementation, and standardization. Historically, aspects of guideline development and implementation have been siloed. This leads to long lag times for guidelines to reach patient care, unnecessary redundancy, and potential for misinterpretation, leading to inconsistencies in how the recommendations are applied. A multidisciplinary, multiorganizational holistic approach brought together experts in guideline development, informatics, communication, implementation, and evaluation to understand and identify problems in guideline development and implementation, define an ideal state with no constraints, and then design a future state that advances the process close to the ideal state. The Adapting Clinical Guidelines for the Digital Age workgroups each worked on one focus area and included experts from the other areas to help analyze the current state and develop holistic solutions for the future state. Each workgroup produced interrelated standards, processes, and tools that can be used across the continuum of guideline development and implementation. |
Adapted Kaizen: Multi-organizational complex process redesign for adapting clinical guidelines for the digital age
Michaels M , Hangsleben M , Sherwood A , Skapik J , Larsen K . Am J Med Qual 2023 38 S46-s59 The need for a method to examine complex, multidisciplinary processes involving many diverse organizations initially led multiple US federal agencies to adopt the traditional Kaizen, a Lean process improvement method typically used within a single organization, to encompass multiple organizations each with its own leadership and priorities. First, the Centers for Medicare and Medicaid Services and the Office of the National Coordinator for Health Information Technology adapted Kaizen to federal agency processes for the development of electronic clinical quality measures. Later, the Centers for Disease Control and Prevention (CDC) further modified this adapted Kaizen during its Adapting Clinical Guidelines for the Digital Age (ACG) initiative, which aimed to improve the broader scope of guideline development and implementation. This is a methods article to document the adapted Kaizen method for future use in similar complex processes, illustrating how to apply the adapted Kaizen through CDC's ACG initiative and showing the reach achieved by using the adapted Kaizen method. The adapted Kaizen includes pre-Kaizen planning, a Kaizen event, and post-Kaizen implementation that accommodate multidisciplinary and multi-organizational participation. ACG included 5 workgroups that each developed products to support their respective scope: Guideline Creation, Informatics Framework, Translation and Implementation, Communication and Dissemination, and Evaluation. Despite challenges gathering diverse perspectives and balancing the competing priorities of multiple organizations, the ACG participants produced interrelated standards, processes, and tools-further described in separate publications-that programs and partners have leveraged. Use of a siloed approach may not have supported the development and dissemination of these products. |
An evaluation framework for a novel process to codevelop written and computable guidelines
Tailor A , Robinson SJ , Matson-Koffman DM , Michaels M , Burton MM , Lubin IM . Am J Med Qual 2023 38 S35-s45 Clinical practice guidelines (CPGs) support individual and population health by translating new, evidence-based knowledge into recommendations for health practice. CPGs can be provided as computable, machine-readable guidelines that support the translation of recommendations into shareable, interoperable clinical decision support and other digital tools (eg, quality measures, case reports, care plans). Interdisciplinary collaboration among guideline developers and health information technology experts can facilitate the translation of written guidelines into computable ones. The benefits of interdisciplinary work include a focus on the needs of end-users who apply guidelines in practice through clinic decision support systems as part of the Centers for Disease Control and Prevention's (CDC's) Adapting Clinical Guidelines for the Digital Age (ACG) initiative, a group of interdisciplinary experts proposed a process to facilitate the codevelopment of written and computable CPGs, referred to as the "integrated process (IP)."1 This paper presents a framework for evaluating the IP based on a combination of vetted evaluation models and expert opinions. This framework combines 3 types of evaluations: process, product, and outcomes. These evaluations assess the value of interdisciplinary expert collaboration in carrying out the IP, the quality, usefulness, timeliness, and acceptance of the guideline, and the guideline's health impact, respectively. A case study is presented that illustrates application of the framework. |
Nonfatal and fatal falls among adults aged 65 years - United States, 2020-2021
Kakara R , Bergen G , Burns E , Stevens M . MMWR Morb Mortal Wkly Rep 2023 72 (35) 938-943 In the United States, unintentional falls are the leading cause of injury and injury death among adults aged ≥65 years (older adults). Patterns of nonfatal and fatal falls differ by sex and state. To describe this variation, data from the 2020 Behavioral Risk Factor Surveillance System and 2021 National Vital Statistics System were used to ascertain the percentage of older adults who reported falling during the previous year and unintentional fall-related death rates among older adults. Measures were stratified by demographic characteristics, U.S. Census Bureau region, and state. In 2020, 14 million (27.6%) older adults reported falling during the previous year. The percentage of women who reported falling (28.9%) was higher than that among men (26.1%). The percentage of older adults who reported falling ranged from 19.9% (Illinois) to 38.0% (Alaska). In 2021, 38,742 (78.0 per 100,000 population) older adults died as the result of unintentional falls. The unintentional fall-related death rate was higher among men (91.4 per 100,000) than among women (68.3). The fall-related death rate among older adults ranged from 30.7 per 100,000 (Alabama) to 176.5 (Wisconsin). CDC's Stopping Elderly Accidents, Deaths and Injuries (STEADI) initiative recommends that health care providers screen and assess older adults for fall risk and intervene using effective preventive strategies. |
Characterization of a monoclonal antibody specific to California serogroup orthobunyaviruses and development as a chimeric immunoglobulin M-positive control in human diagnostics
Powers JA , Boroughs KL , Mikula S , Goodman CH , Davis EH , Thrasher EM , Hughes HR , Biggerstaff BJ , Calvert AE . Microbiol Spectr 2023 11 (5) e0196623 California serogroup viruses (CSGVs) of medical importance in the United States include La Crosse virus, Jamestown Canyon virus (JCV), California encephalitis virus, and snowshoe hare virus. Current diagnosis of CSGVs relies heavily on serologic techniques for detecting immunoglobulin M (IgM), an indication of a recent CSGV infection. However, human-positive control sera reactive to viruses in the serogroup are scarce because detection of recent infections is rare. Here, we describe the development of new murine monoclonal antibodies (MAbs) reactive to CSGVs and the engineering of a human-murine chimeric antibody by combining the variable regions of the broadly CSGV cross-reactive murine MAb, 3-3B6/2-3B2 and the constant region of the human IgM. MAb 3-3B6/2-3B2 recognizes a tertiary epitope on the Gn/Gc heterodimer, and epitopes important in JCV neutralization were mapped to the Gc glycoprotein. This engineered human IgM constitutively expressed in a HEK-293 stable cell line can replace human-positive control sera in diagnostic serological techniques such as IgM antibody capture enzyme-linked immunosorbent assay (MAC-ELISA). Compared to the parent murine MAbs, the human-chimeric IgM antibody had identical serological activity to CSGVs in ELISA and demonstrated equivalent reactivity compared to human immune sera in the MAC-ELISA.IMPORTANCEOrthobunyaviruses in the California serogroup cause severe neurological disease in children and adults. While these viruses are known to circulate widely in North America, their occurrence is rare. Serological testing for CSGVs is hindered by the limited availability and volumes of human-positive specimens needed as controls in serologic assays. Here, we described the development of a murine monoclonal antibody cross-reactive to CSGVs engineered to contain the variable regions of the murine antibody on the backbone of human IgM. The chimeric IgM produced from the stably expressing HEK293 cell line was evaluated for use as a surrogate human-positive control in a serologic diagnostic test. |
COVID-19 impact data for the CHAMPS HDSS network: Data from Harar and Kersa, Ethiopia
Muir JA , Dheresa M , Madewell ZJ , Getachew T , Daraje G , Mengesha G , Whitney CG , Assefa N , Cunningham SA . Data Brief 2023 50 109508 Data were collected as part of the Child Health and Mortality Prevention Surveillance (CHAMPS) network to learn about the effects of COVID-19 lockdowns on child health and access to care. Data were collected between August and September 2021 through a Health and Demographic Surveillance System (HDSS) operating in Eastern Ethiopia using a survey instrument focused on knowledge about COVID-19 and changes in food availability and healthcare services during the COVID-19 related lockdown. The data are representative of two communities in Eastern Ethiopia, one rural (Kersa) and one urban (Harar), and consist of a random sample of 880 households. |
Social and language regression: characteristics of children with autism spectrum disorder in a community-based sample
Reyes N , Soke GN , Wiggins L , Barger B , Moody E , Rosenberg C , Schieve L , Reaven J , Reynolds AM , Hepburn S . J Dev Phys Disabil 2023 This study investigated the prevalence, and the developmental, behavior and emotional outcomes of 675 preschoolers with ASD with or without a history of regression, who participated in the Study to Explore Early Development (SEED). The SEED project is a cross-sectional case-control study that collected data between 2007 and 2011. Children’s history of regression, adaptive skills, and behavior problems were assessed using the Autism Diagnostic Interview-Revised (ADI-R), the Vineland Adaptive Behavior Scales-Second Edition (Vineland-2), and the Child Behavior Checklist (CBCL), respectively; and children’s developmental levels were assessed using the Mullen Scales of Learning (MSEL). Findings from this study indicated that 26% of children experienced social and language regression, and of those with regression, 76% had regained lost skills upon completion of the study. Compared to children without a history of regression, children with social regression demonstrated increased internalizing problems and decreased fine motor skills, and children with language regression demonstrated poorer language skills. Also, children with language and social regression displayed poorer adaptive communication skills than children without regression. Children who experienced regression in one area of development demonstrated better outcomes than those who experience regression in multiple areas. To conclude, children with regression are at risk for poorer outcomes during their preschool years. © 2023, This is a U.S. Government work and not under copyright protection in the US; foreign copyright protection may apply. |
The school environment and physical and social-emotional well-being: Implications for students and school employees
Hawkins GT , Chung CS , Hertz MF , Antolin N . J Sch Health 2023 93 (9) 799-812 BACKGROUND: The school environment, consisting of the physical environment and social-emotional climate (SEC), plays a crucial role in both student and employee health; however, there is a lack of recent literature synthesizing school environment interventions in K-12 settings. We describe updated evidence about school environment interventions to support K-12 student and employee health in the United States. METHODS: A 2-phase search included a review of reviews (2010-2018), followed by a search for individual articles (2010-2020) that targeted school physical environment and/or SEC to address physical activity (PA) and/or nutrition. We also investigated how nutrition and PA interventions with an SEC component improves social-emotional and/or mental health outcomes. Because research on dietary and PA behaviors for school employees is limited; we included studies on other worksites (eg, hospitals and offices) to provide insight for school employees. FINDINGS: We identified 40 articles describing 40 unique studies and 45 interventions and grouped them by intervention type. Physical environment interventions demonstrated significant and positive nutrition and PA behavioral outcomes for students; outcomes among employees were mixed. Interventions with SEC components reported improvements in some mental health outcomes. IMPLICATIONS: The school environment can affect dietary and PA behaviors as well as mental health for students and employees. CONCLUSIONS: Establishing healthy school environments can support student and employee PA, dietary behaviors, and mental health. |
Transforming evidence into action: A commentary on school-based physical activity and nutrition intervention research
Lee SM , Harwell OR , Sliwa SA , Hawkins GT , Michael S , Merlo C , Pitt Barnes S , Chung CS , Cornett K , Hunt H . J Sch Health 2023 93 (9) 864-870 The Whole School, Whole Community, Whole Child (WSCC) framework advances an intentional and integrated vision of policies, practices, and programs that support students' health and academic success across 10 components within school settings. WSCC promotes family and community engagement with schools and recognizes schools as key locations for equitable access to services for addressing health disparities and increasing healthy options for all students.1-3 This approach has some formal recognition in the United States; 18 states and the District of Columbia have statutes or regulations addressing WSCC or a coordinated school health approach, and another 17 include these concepts in noncodified policy language, such as nonbinding guidance, agreements, or procedures from state agencies.4 | | This special issue presents a decade of school-based physical activity (PA) and nutrition intervention research conducted across multiple WSCC components. Individually and collectively, these articles identified evidence-based strategies that can be implemented within schools and highlighted opportunities for future research focused on school-based PA and nutrition interventions. Here, we use the terms interventions and strategies interchangeably to describe changes to school policies, practices, or infrastructure. |
Using health education to address student physical activity and nutrition: Evidence and implications to advance practice
Lee SM , Szucs LE , Young E , Fahrenbruch M . J Sch Health 2023 93 (9) 788-798 BACKGROUND: School-based health education can provide students with learning experiences that improve knowledge, attitudes, and perceptions (KAP) and behaviors regarding physical activity and nutrition. METHODS: We conducted a 2-phase systematic review. Phase 1 was a review of reviews (ie, systematic reviews or meta-analyses) that were published 2010-2018. Phase 2 was a search for individual articles published 2010-2020 addressing topics relevant to our review; we searched for articles that had not been part of a sufficiently relevant or recent review or that had been part of a review that concluded that too few articles were available to assert sufficient evidence. RESULTS: Forty-three studies were assessed: 20 randomized controlled trials and 23 quasi-experimental designs. Collectively, interventions had a favorable impact on students' PA and nutrition KAP, but behavioral and secondary outcome results (eg, body mass index) were mixed. CONCLUSIONS: Using the evidence-based health education strategies identified in this review can help contribute to improvements in students' KAP and behaviors. |
Scoping review of family and community engagement strategies used in school-based interventions to promote healthy behaviors
Michael SL , Barnes SP , Wilkins NJ . J Sch Health 2023 93 (9) 828-841 BACKGROUND: School efforts to promote health among students are more successful when families and community members are involved. METHODS: We conducted a scoping review to summarize and categorize family and community engagement strategies used in US school and out-of-school time (OST) interventions to address physical activity (PA) and nutrition in kindergarten through 12th grade students. RESULTS: The National Network of Partnership Schools' Six Keys to Success framework was useful in organizing the types of family and community engagement strategies used in included interventions. Many interventions used multiple family and community engagement strategies, with the most common being communicating with families and community members; providing support or education to families; and collaborations among school/OST program and community to support students and their families. CONCLUSIONS: This review identified six common family and community engagement strategies used in school and OST interventions for PA and nutrition. Including family and community engagement strategies in school and OST interventions could play an important role in maximizing support, resources, and expertise to promote healthy behaviors among all students. |
Opportunities in the extended day: Approaches for promoting physical activity and healthy eating during out-of-school time
Sliwa SA , Chang Chusan YA , Dahlstrom C . J Sch Health 2023 93 (9) 813-827 BACKGROUND: This systematic review aims to identify out-of-school time (OST) interventions (eg, programming, policies) that increased opportunities for physical activity (PA) and healthy eating and/or improved youth PA and dietary behaviors. METHODS: We searched for articles within systematic reviews that met our criteria (2010-2018) and for individual articles (2010-2020). Reviewer pairs screened articles, double-extracted data, assessed risk of bias (RoB), and achieved consensus. We included 71 articles (55 studies, 60 intervention arms). RESULTS: Health (n = 3) and nutrition education (n = 7) interventions showed promising results, but most used weak designs and had high RoB. PA-focused interventions (n = 23) were largely consistent in improving fitness and moderate to vigorous PA during programming. Programmatic interventions that improved both PA and nutrition outcomes engaged family or community members (n = 4/13). Most organizational policy interventions improved the nutrition environment and student PA during OST. CONCLUSIONS: Organization-level policy and programmatic interventions can improve environmental supports and youth behaviors during OST programming, complementing school-day efforts to address student PA and dietary intake. To maximize their potential impact, OST programs need to be accessible to families. Administrators can consider actions to reduce participation barriers. |
A Whole School, Whole Community, Whole Child approach to support student physical activity and nutrition: Introduction/methods
Sliwa SA , Hawkins GT , Lee SM , Hunt H . J Sch Health 2023 93 (9) 750-761 BACKGROUND: We introduce the Whole School, Whole Community, Whole Child approach to supporting student and school staff physical activity and nutrition and describe the methods used to generate the evidence synthesized across the special issue articles. METHODS: A 2-phase literature review search included a search of systematic reviews (2010-2018) for individual qualifying articles (Phase 1) and a search for individual articles on topics not addressed by a review (2010-2020) or that needed an update because they were in a review that was older (2010-2016) or showed insufficient evidence (Phase 2). Research librarians developed search strategies. In each phase, pairs of subject matter experts applied criteria to review abstracts and full-text articles and extracted data using standardized forms. We included 314 articles, describing 293 studies. FINDINGS: Most of the included studies looked at elementary or secondary school level interventions; 51% were rated poor quality, and few took place in a rural setting. IMPLICATIONS FOR SCHOOL HEALTH POLICY, PRACTICE, AND EQUITY: Most of the identified studies engaged majority minority or racially/ethnically diverse schools, suggesting that these interventions are feasible in a variety of settings. CONCLUSIONS: This collection of 10 articles identifies evidence-based interventions, gaps in research, and implications for health equity. |
Pregnancy-related deaths by Hispanic origin, United States, 2009-2018
Parker-Collins W , Njie F , Goodman DA , Cox S , Chang J , Petersen EE , Beauregard JL . J Womens Health (Larchmt) 2023 32 (12) 1320-1327 Objective: To describe pregnancy-related mortality among Hispanic people by place of origin (country or region of Hispanic ancestry), 2009-2018. Materials and Methods: We conducted a cross-sectional descriptive study of pregnancy-related deaths among Hispanic people, stratified by place of origin (Central or South America, Cuba, Dominican Republic, Mexico, Puerto Rico, Other and Unknown Hispanic), using Pregnancy Mortality Surveillance System data, 2009-2018. We describe distributions of pregnancy-related deaths and pregnancy-related mortality ratios (number of pregnancy-related deaths per 100,000 live births) overall and by place of origin for select demographic and clinical characteristics. Results: For 2009-2018, the overall pregnancy-related mortality ratio among Hispanic people was 11.5 pregnancy-related deaths per 100,000 live births (95% confidence intervals [CI]: 10.8-12.2). In general, pregnancy-related mortality ratios were higher among older age groups (i.e., 35 years and older) and lower among those with higher educational attainment (i.e., college degree or higher). Approximately two in five pregnancy-related deaths among Hispanic people occurred on the day of delivery through 6 days postpartum. Place of origin-specific pregnancy-related mortality ratios ranged from 9.6 (95% CI: 5.8-15.0) among people of Cuban origin to 15.3 (95% CI: 12.4-18.3) among people of Puerto Rican origin. Hemorrhage and infection were the most frequent causes of pregnancy-related deaths overall among Hispanic people. People of Puerto Rican origin had a higher proportion of deaths because of cardiomyopathy. Conclusions: We identified differences in pregnancy-related mortality by place of origin among Hispanic people that can help inform prevention of pregnancy-related deaths. |
Vital Signs: Maternity care experiences - United States, April 2023
Mohamoud YA , Cassidy E , Fuchs E , Womack LS , Romero L , Kipling L , Oza-Frank R , Baca K , Galang RR , Stewart A , Carrigan S , Mullen J , Busacker A , Behm B , Hollier LM , Kroelinger C , Mueller T , Barfield WD , Cox S . MMWR Morb Mortal Wkly Rep 2023 72 (35) 961-967 INTRODUCTION: Maternal deaths increased in the United States during 2018-2021, with documented racial disparities. Respectful maternity care is a component of quality care that includes preventing harm and mistreatment, engaging in effective communication, and providing care equitably. Improving respectful maternity care can be part of multilevel strategies to reduce pregnancy-related deaths. METHODS: CDC analyzed data from the PN View Moms survey administered during April 24-30, 2023, to examine the following components of respectful care: 1) experiences of mistreatment (e.g., violations of physical privacy, ignoring requests for help, or verbal abuse), 2) discrimination (e.g., because of race, ethnicity or skin color; age; or weight), and 3) reasons for holding back from communicating questions or concerns during maternity (pregnancy or delivery) care. RESULTS: Among U.S. mothers with children aged <18 years, 20% reported mistreatment while receiving maternity care for their youngest child. Approximately 30% of Black, Hispanic, and multiracial respondents and approximately 30% of respondents with public insurance or no insurance reported mistreatment. Discrimination during the delivery of maternity care was reported by 29% of respondents. Approximately 40% of Black, Hispanic, and multiracial respondents reported discrimination, and approximately 45% percent of all respondents reported holding back from asking questions or discussing concerns with their provider. CONCLUSIONS AND IMPLICATIONS FOR PUBLIC HEALTH PRACTICE: Approximately one in five women reported mistreatment during maternity care. Implementing quality improvement initiatives and provider training to encourage a culture of respectful maternity care, encouraging patients to ask questions and share concerns, and working with communities are strategies to improve respectful maternity care. |
Stillbirths and neonatal deaths caused by group B streptococcus in Africa and South Asia identified through Child Health and Mortality Prevention Surveillance (CHAMPS)
Mahtab S , Madewell ZJ , Madhi SA , Wise A , Swart PJ , Velaphi S , Mandomando I , Bramugy J , Mabunda R , Xerinda E , Scott AG , Assefa N , Madrid L , Bweihun M , Temesgen F , Onyango D , Akelo V , Oliech R , Otieno P , Verani JR , Arifeen SE , Gurley ES , Alam M , Rahman A , Hossain MZ , Sow S , Kotloff K , Tapia M , Keita AM , Sanogo D , Ogbuanu I , Ojulong J , Lako S , Ita O , Kaluma E , Wilson T , Mutevedzi P , Barr BAT , Whitney CG , Blau DM , Bassat Q . Open Forum Infect Dis 2023 10 (9) ofad356 BACKGROUND: Invasive Group B Streptococcus (GBS) is a common cause of early-onset neonatal sepsis and is also associated with stillbirth. This study aimed to determine the proportion of stillborn infants and infants who died between 0 and 90 days attributable to GBS using postmortem minimally invasive tissue sampling (MITS) in 7 low- and middle-income countries (LMICs) participating in Child Health and Mortality Prevention Surveillance (CHAMPS). METHODS: Deaths that occurred between December 2016 and December 2021 were investigated with MITS, including culture for bacteria of blood and cerebrospinal fluid (CSF), multipathogen polymerase chain reaction on blood, CSF, and lung tissue and histopathology of lung, liver, and brain. Data collection included clinical record review and verbal autopsy. Expert panels reviewed all information and assigned causes of death. RESULTS: We evaluated 2966 deaths, including stillborn infants (n = 1322), infants who died during first day of life (0 to <24 hours, n = 597), early neonatal deaths (END) (1 day to <7 days; END; n = 593), and deaths from 7 to 90 days (n = 454). Group B Streptococcus was determined to be in the causal pathway of death for 2.7% of infants (79 of 2, 966; range, 0.3% in Sierra Leone to 7.2% in South Africa), including 2.3% (31 of 1322) of stillbirths, 4.7% (28 of 597) 0 to <24 hours, 1.9% (11 of 593) END, and 2.0% (9 of 454) of deaths from 7 to 90 days of age. Among deaths attributed to GBS with birth weight data available, 61.9% (39 of 63) of decedents weighed <2500 grams at birth. Group B Streptococcus sepsis was the postmortem diagnosis for 100% (31 of 31) of stillbirths. For deaths <90 days, postmortem diagnoses included GBS sepsis (83.3%, 40 of 48), GBS meningitis (4.2%, 2 of 48), and GBS pneumonia (2.1%, 1 of 48). CONCLUSIONS: Our study reveals significant heterogeneity in the contribution of invasive GBS disease to infant mortality across different countries, emphasizing the need for tailored prevention strategies. Moreover, our findings highlight the substantial impact of GBS on stillbirths, shedding light on a previously underestimated aspect in LMICs. |
Outcomes up to age 36 months after congenital Zika virus infection-U.S. states
Neelam V , Woodworth KR , Chang DJ , Roth NM , Reynolds MR , Akosa A , Carr CP , Anderson KN , Mulkey SB , DeBiasi RL , Biddle C , Lee EH , Elmore AL , Scotland SJ , Sowunmi S , Longcore ND , Ahmed M , Langlois PH , Khuwaja S , Browne SE , Lind L , Shim K , Gosciminski M , Blumenfeld R , Khuntia S , Halai UA , Locklear A , Chan M , Willabus T , Tonzel J , Marzec NS , Barreto NA , Sanchez C , Fornoff J , Hale S , Nance A , Iguchi L , Adibhatla SN , Potts E , Schiffman E , Raman D , McDonald MF , Stricklin B , Ludwig E , Denson L , Contreras D , Romitti PA , Ferrell E , Marx M , Signs K , Cook A , Leedom VO , Beauregard S , Orantes LC , Cronquist L , Roush L , Godfred-Cato S , Gilboa SM , Meaney-Delman D , Honein MA , Moore CA , Tong VT . Pediatr Res 2023 BACKGROUND: To characterize neurodevelopmental abnormalities in children up to 36 months of age with congenital Zika virus exposure. METHODS: From the U.S. Zika Pregnancy and Infant Registry, a national surveillance system to monitor pregnancies with laboratory evidence of Zika virus infection, pregnancy outcomes and presence of Zika associated birth defects (ZBD) were reported among infants with available information. Neurologic sequelae and developmental delay were reported among children with ≥1 follow-up exam after 14 days of age or with ≥1 visit with development reported, respectively. RESULTS: Among 2248 infants, 10.1% were born preterm, and 10.5% were small-for-gestational age. Overall, 122 (5.4%) had any ZBD; 91.8% of infants had brain abnormalities or microcephaly, 23.0% had eye abnormalities, and 14.8% had both. Of 1881 children ≥1 follow-up exam reported, neurologic sequelae were more common among children with ZBD (44.6%) vs. without ZBD (1.5%). Of children with ≥1 visit with development reported, 46.8% (51/109) of children with ZBD and 7.4% (129/1739) of children without ZBD had confirmed or possible developmental delay. CONCLUSION: Understanding the prevalence of developmental delays and healthcare needs of children with congenital Zika virus exposure can inform health systems and planning to ensure services are available for affected families. IMPACT: We characterize pregnancy and infant outcomes and describe neurodevelopmental abnormalities up to 36 months of age by presence of Zika associated birth defects (ZBD). Neurologic sequelae and developmental delays were common among children with ZBD. Children with ZBD had increased frequency of neurologic sequelae and developmental delay compared to children without ZBD. Longitudinal follow-up of infants with Zika virus exposure in utero is important to characterize neurodevelopmental delay not apparent in early infancy, but logistically challenging in surveillance models. |
Nucleoside analogs NM107 and AT-527 are antiviral against rubella virus
Dittmar M , Whig K , Miller J , Kamalia B , Suppiah S , Perelygina L , Sullivan KE , Schultz DC , Cherry S . PNAS Nexus 2023 2 (9) pgad256 Rubella is a highly contagious viral infection that usually causes a mild disease in children and adults. However, infection during pregnancy can result in a fetal or newborn death or congenital rubella syndrome (CRS), a constellation of permanent birth defects including cataracts, heart defects, and sensorineural deafness. The live-attenuated rubella vaccine has been highly effective, with the Americas declared free of endemic rubella transmission in 2015. However, rubella remains a significant problem worldwide and the leading cause of vaccine-preventable birth defects globally. Thus, elimination of rubella and CRS is a goal of the World Health Organization. No specific therapeutics are approved for the rubella virus. Therefore, we set out to identify whether existing small molecules may be repurposed for use against rubella virus infection. Thus, we performed a high-throughput screen for small molecules active against rubella virus in human respiratory cells and identified two nucleoside analogs, NM107 and AT-527, with potent antiviral activity. Furthermore, we found that combining these nucleoside analogs with inhibitors of host nucleoside biosynthesis had synergistic antiviral activity. These studies open the door to new potential approaches to treat rubella infections. |
School nutrition environment and services: Policies and practices that promote healthy eating among K-12 students
Merlo C , Smarsh BL , Xiao X . J Sch Health 2023 93 (9) 762-777 BACKGROUND: Changes to policies at the federal, state, and local levels over the last decade have influenced the school nutrition environment and services. METHODS: This systematic review includes an analysis of individual research articles and government reports published from 2010 to 2021 that examine interventions to improve the school nutrition environment and services and increase the availability, selection, and consumption of healthier foods and beverages in K-12 schools in the United States. RESULTS: Nutrition standards for school meals and food outside of meals improved access to healthier options in school. Providing school nutrition professionals with professional development, improving the palatability of school meals, offering taste tests, pre-slicing fruit, providing recess before lunch, offering incentives for trying healthier options, and providing access to drinking water resulted in increased selection and consumption of healthier items. There were inconclusive or mixed findings for some intervention strategies including adequate seat time for meals. CONCLUSIONS: Despite demonstrated improvements to school meal programs and competitive foods, more work is needed to change the selection and consumption of healthier options among K-12 students. Schools can use multiple interventions to improve the school nutrition environment and services and help students adopt food and beverage choices that support health. |
Supporting school staff: Insights from employee health and well-being programs
Pitt Barnes S , Lang JE . J Sch Health 2023 93 (9) 842-852 BACKGROUND: The workplace is an important setting for health protection, health promotion, and disease prevention programs. In the school setting, employee health and well-being programs can address many physical and emotional concerns of school staff. This systematic review summarizes evidence-based approaches from employee health and well-being interventions supporting nutrition and physical activity (PA) in a variety of workplace settings. METHODS: The 2-phase systematic review included a search for articles within systematic reviews that met our criteria (addressing employee health and well-being programs; published 2010-2018; Phase 1) and the identification of individual articles from additional searches (addressing school-based employee interventions; published 2010-2020; Phase 2). We included 35 articles. FINDINGS: Across all studies and types of interventions and workplace settings, findings were mixed; however, multicomponent interventions appeared to improve health behaviors and health outcomes among employees. IMPLICATIONS FOR SCHOOL HEALTH POLICY, PRACTICE, AND EQUITY: Schools can apply this evidence from employee health and well-being programs in various workplace settings to implement coordinated and comprehensive employee health and well-being programs. CONCLUSIONS: Employee health and well-being programs may be effective at supporting nutrition and PA. Schools can use findings from employee health and well-being programs in workplaces other than schools to support school staff. |
Identifying occupational health inequities in the absence of suitable data: are there inequities in access to adequate bathrooms in US workplaces
Johnson CY , Fujishiro K . Occup Environ Med 2023 80 (10) 572-579 OBJECTIVES: Our research questions are often chosen based on the existence of suitable data for analysis or prior research in the area. For new interdisciplinary research areas, such as occupational health equity, suitable data might not yet exist. In this manuscript, we describe how we approached a research question in the absence of suitable data using the example of identifying inequities in adequate bathrooms in US workplaces. METHODS: We created a conceptual model that hypothesises causal mechanisms for occupational health inequities, and from this model we identified a series of questions that could be answered using separate data sets to better understand inequities in adequate workplace bathrooms. Breaking up the analysis into multiple steps allowed us to use multiple data sources and analysis methods, which helped compensate for limitations in each data set. RESULTS: Using the conceptual model as a guide, we were able to identify some jobs that likely have inadequate bathrooms as well as subpopulations potentially at higher risk for inadequate bathrooms. We also identified specific data gaps by reflecting on the challenges we faced in our multistep analysis. These gaps, which indicated future data collection needs, included difficulty finding data sources for some predictors of inadequate bathrooms that prevented us from fully investigating potential inequities. CONCLUSIONS: We share our conceptual model and our example analysis to motivate researchers to avoid letting availability of data limit the research questions they pursue. |
Testing and treatment for malaria elimination: A systematic review
Newby G , Cotter C , Roh ME , Harvard K , Bennett A , Hwang J , Chitnis N , Fine S , Stresman G , Chen I , Gosling R , Hsiang MS . Malar J 2023 22 (1) 254 BACKGROUND: Global interest in malaria elimination has prompted research on active test and treat (TaT) strategies. METHODS: A systematic review and meta-analysis were conducted to assess the effectiveness of TaT strategies to reduce malaria transmission. RESULTS: A total of 72 empirical research and 24 modelling studies were identified, mainly focused on proactive mass TaT (MTaT) and reactive case detection (RACD) in higher and lower transmission settings, respectively. Ten intervention studies compared MTaT to no MTaT and the evidence for impact on malaria incidence was weak. No intervention studies compared RACD to no RACD. Compared to passive case detection (PCD) alone, PCD + RACD using standard diagnostics increased infection detection 52.7% and 11.3% in low and very low transmission settings, respectively. Using molecular methods increased this detection of infections by 1.4- and 1.1-fold, respectively. CONCLUSION: Results suggest MTaT is not effective for reducing transmission. By increasing case detection, surveillance data provided by RACD may indirectly reduce transmission by informing coordinated responses of intervention targeting. |
Physical activity interventions during theschool day: Reviewing policies, practices,and benefits
Cornett K , Murfay K , Fulton JE . J Sch Health 2023 93 (9) 778-787 BACKGROUND: There are many ways to increase physical activity (PA) during the school day as part of a Comprehensive School Physical Activity Plan. This article reviews policies and practices that can be used during the school day to increase PA for students. METHODS: We searched systematic reviews for articles that met criteria (2010-2018, phase 1), followed by a search for individual articles addressing topics for which we did not identify a sufficiently relevant or recent review or to update an earlier review that concluded insufficient evidence (2010-2020, phase 2). We included 45 articles (45 studies, 54 interventions). RESULTS: We grouped studies by intervention type: school-wide PA approaches to reach all students within the school setting (17), physical education (PE) interventions (13), and interventions related to recess (15). Few studies involved secondary schools or rural settings. Among 45 studies reporting PA behavior or fitness outcomes, 37 reported at least 1 improvement. CONCLUSIONS: PA policies, PE, and recess can help improve school health by increasing the PA levels of students. |
Drug overdose deaths with evidence of counterfeit pill use - United States, July 2019-December 2021
O'Donnell J , Tanz LJ , Miller KD , Dinwiddie AT , Wolff J , Mital S , Obiekwe R , Mattson CL . MMWR Morb Mortal Wkly Rep 2023 72 (35) 949-956 Using data from CDC's State Unintentional Drug Overdose Reporting System, this report describes trends in overdose deaths with evidence of counterfeit pill use during July 2019-December 2021 in 29 states and the District of Columbia (DC) and characteristics of deaths with and without evidence of counterfeit pill use during 2021 in 34 states and DC. The quarterly percentage of deaths with evidence of counterfeit pill use more than doubled from 2.0% during July-September 2019 to 4.7% during October-December 2021, and more than tripled in western jurisdictions (from 4.7% to 14.7%). Illicitly manufactured fentanyls were the only drugs involved (i.e., caused death) in 41.4% of deaths with evidence of counterfeit pill use and 19.5% of deaths without evidence. Decedents with evidence of counterfeit pill use, compared with those without evidence, were younger (57.1% versus 28.1% were aged <35 years), more often Hispanic or Latino (18.7% versus 9.4%), and more frequently had a history of prescription drug misuse (27.0% versus 9.4%). Smoking was the most common noningestion drug use route among deaths with evidence of counterfeit pill use (39.5%). Overdose prevention messaging that highlights the dangers of pills obtained illicitly or without a prescription (because they might be counterfeit), encourages drug product testing by persons using drugs, and is tailored to persons most at risk (e.g., younger persons) could help prevent overdose deaths. |
Interpretation of molecular detection of avian influenza A virus in respiratory specimens collected from live bird market workers in Dhaka, Bangladesh: Infection or contamination
Hassan DMZ , Sturm-Ramirez DK , Islam DMS , Afreen DS , Rahman DMZ , Kafi MAH , Chowdhury DS , Khan SU , Rahman DM , Nasreen DS , Davis DCT , Levine DMZ , Rahman DM , Luby DSP , Azziz-Baumgartner DE , Iuliano DAD , Uyeki DTM , Gurley DES . Int J Infect Dis 2023 136 22-28 BACKGROUND: Interpreting rRT-PCR results for human avian influenza A virus (AIV) detection in contaminated settings like live bird markets (LBMs) without serology or viral culture poses a challenge. METHODS: During February-March 2012 and November 2012-February 2013, we screened workers at nine LBMs in Dhaka, Bangladesh to confirm molecular detections of AIV RNA in respiratory specimens with serology. We tested nasopharyngeal (NP) and throat swabs from workers with influenza-like-illness (ILI) and NP, throat, and arm swabs from asymptomatic workers for influenza virus by rRT-PCR and sera for seroconversion and antibodies against HPAI A(H5N1) and A(H9N2) viruses. RESULTS: Among 1,273 ILI cases, 34 (2.6%) had A(H5), 56 (4%) had A(H9), and 6 (0.4%) had both A(H5) and A(H9) detected by rRT-PCR. Of 192 asymptomatic workers, A(H5) was detected in 8 (4%) NP and 38 (20%) arm swabs. Of 28 ILI cases with A(H5) or A(H9) detected, none had evidence of seroconversion, but 1 (3.5%) and 12 (43%), were seropositive for A(H5) and A(H9), respectively. CONCLUSION: Detection of AIV RNA in respiratory specimens from symptomatic and asymptomatic LBM workers without evidence of seroconversion or virus isolation suggests environmental contamination, emphasizing caution in interpreting rRT-PCR results in high viral load settings. |
Genomic analysis of Chlamydia psittaci from a multistate zoonotic outbreak in two chicken processing plants
Wolff BJ , Waller JL , Benitez AJ , Gaines A , Conley AB , Rishishwar L , Chande AT , Morrison SS , Jordan IK , Diaz MH , Winchell JM . J Genomics 2023 11 40-44 Four Chlamydia psittaci isolates were recovered from clinical specimens from ill workers during a multistate outbreak at two chicken processing plants. Whole genome sequencing analyses revealed high similarity to C. psittaci genotype D. The isolates differed from each other by only two single nucleotide polymorphisms, indicating a common source. |
Reported global avian influenza detections among humans and animals during 2013-2022: Comprehensive review and analysis of available surveillance data
Szablewski CM , Iwamoto C , Olsen SJ , Greene CM , Duca LM , Davis CT , Coggeshall KC , Davis WW , Emukule GO , Gould PL , Fry AM , Wentworth DE , Dugan VG , Kile JC , Azziz-Baumgartner E . JMIR Public Health Surveill 2023 9 e46383 BACKGROUND: Avian influenza (AI) virus detections occurred frequently in 2022 and continue to pose a health, economic, and food security risk. The most recent global analysis of official reports of animal outbreaks and human infections with all reportable AI viruses was published almost a decade ago. Increased or renewed reports of AI viruses, especially high pathogenicity H5N8 and H5N1 in birds and H5N1, H5N8, and H5N6 in humans globally, have established the need for a comprehensive review of current global AI virus surveillance data to assess the pandemic risk of AI viruses. OBJECTIVE: This study aims to provide an analysis of global AI animal outbreak and human case surveillance information from the last decade by describing the circulating virus subtypes, regions and temporal trends in reporting, and country characteristics associated with AI virus outbreak reporting in animals; surveillance and reporting gaps for animals and humans are identified. METHODS: We analyzed AI virus infection reports among animals and humans submitted to animal and public health authorities from January 2013 to June 2022 and compared them with reports from January 2005 to December 2012. A multivariable regression analysis was used to evaluate associations between variables of interest and reported AI virus animal outbreaks. RESULTS: From 2013 to 2022, 52.2% (95/182) of World Organisation for Animal Health (WOAH) Member Countries identified 34 AI virus subtypes during 21,249 outbreaks. The most frequently reported subtypes were high pathogenicity AI H5N1 (10,079/21,249, 47.43%) and H5N8 (6722/21,249, 31.63%). A total of 10 high pathogenicity AI and 6 low pathogenicity AI virus subtypes were reported to the WOAH for the first time during 2013-2022. AI outbreaks in animals occurred in 26 more Member Countries than reported in the previous 8 years. Decreasing World Bank income classification was significantly associated with decreases in reported AI outbreaks (P<.001-.02). Between January 2013 and June 2022, 17/194 (8.8%) World Health Organization (WHO) Member States reported 2000 human AI virus infections of 10 virus subtypes. H7N9 (1568/2000, 78.40%) and H5N1 (254/2000, 12.70%) viruses accounted for the most human infections. As many as 8 of these 17 Member States did not report a human case prior to 2013. Of 1953 human cases with available information, 74.81% (n=1461) had a known animal exposure before onset of illness. The median time from illness onset to the notification posted on the WHO event information site was 15 days (IQR 9-30 days; mean 24 days). Seasonality patterns of animal outbreaks and human infections with AI viruses were very similar, occurred year-round, and peaked during November through May. CONCLUSIONS: Our analysis suggests that AI outbreaks are more frequently reported and geographically widespread than in the past. Global surveillance gaps include inconsistent reporting from all regions and human infection reporting delays. Continued monitoring for AI virus outbreaks in animals and human infections with AI viruses is crucial for pandemic preparedness. |
The effect of age on Dengue presentation and the diagnostic accuracy of the 2015 Pan American Health Organization case criteria in a Puerto Rican cohort
Odio CD , Sánchez-González L , Delorey M , Adams LE , Jones ES , Lorenzi O , Munoz-Jordan J , Rivera-Amill V , Paz-Bailey G . Open Forum Infect Dis 2023 10 (8) ofad373 BACKGROUND: We evaluated dengue presentation by age, the performance of the 2015 Pan American Health Organization (PAHO) case criteria in identifying dengue cases, and variables to improve specificity. METHODS: Patients with fever ≤7 days (N = 10 408) were recruited from 2 emergency departments from May 2012 through December 2015. Serum samples were tested for dengue, chikungunya, and nasopharyngeal swabs for respiratory viruses. Smoothing splines assessed differences in the frequencies of signs/symptoms by age. Least absolute shrinkage and selection operator regressions identified the variables that best predicted dengue. RESULTS: Among 985 dengue cases, children aged <5 years were least likely to have leukopenia, but most likely to have rash and petechiae. Adults had the highest odds of aches/pains and headaches/retro-orbital pain. The 2015 PAHO criteria had sensitivity of 93% and specificity of 25%. Specificity could be improved by requiring at least 2 of the following criteria: vomiting/nausea, petechiae, rash, or leukopenia (specificity 68%, sensitivity 71%) or by using 2015 PAHO criteria plus either (1) aspartate aminotransferase >50 IU/L or platelet count <100 000 platelets/μL (specificity 81%, sensitivity 56%) or (2) itchy skin or absence of rhinorrhea or cough (specificity 51%, sensitivity 82%). CONCLUSIONS: The 2015 PAHO dengue case criteria had excellent sensitivity but poor specificity. This can be improved by adding signs/symptoms associated with dengue diagnosis. |
Pathogenic Leptospira are widespread in the urban wildlife of southern California
Helman SK , Tokuyama AFN , Mummah RO , Stone NE , Gamble MW , Snedden CE , Borremans B , Gomez ACR , Cox C , Nussbaum J , Tweedt I , Haake DA , Galloway RL , Monzón J , Riley SPD , Sikich JA , Brown J , Friscia A , Sahl JW , Wagner DM , Lynch JW , Prager KC , Lloyd-Smith JO . Sci Rep 2023 13 (1) 14368 Leptospirosis, the most widespread zoonotic disease in the world, is broadly understudied in multi-host wildlife systems. Knowledge gaps regarding Leptospira circulation in wildlife, particularly in densely populated areas, contribute to frequent misdiagnoses in humans and domestic animals. We assessed Leptospira prevalence levels and risk factors in five target wildlife species across the greater Los Angeles region: striped skunks (Mephitis mephitis), raccoons (Procyon lotor), coyotes (Canis latrans), Virginia opossums (Didelphis virginiana), and fox squirrels (Sciurus niger). We sampled more than 960 individual animals, including over 700 from target species in the greater Los Angeles region, and an additional 266 sampled opportunistically from other California regions and species. In the five target species seroprevalences ranged from 5 to 60%, and infection prevalences ranged from 0.8 to 15.2% in all except fox squirrels (0%). Leptospira phylogenomics and patterns of serologic reactivity suggest that mainland terrestrial wildlife, particularly mesocarnivores, could be the source of repeated observed introductions of Leptospira into local marine and island ecosystems. Overall, we found evidence of widespread Leptospira exposure in wildlife across Los Angeles and surrounding regions. This indicates exposure risk for humans and domestic animals and highlights that this pathogen can circulate endemically in many wildlife species even in densely populated urban areas. |
Content Index (Achived Edition)
- Antimicrobial Resistance and Antibiotic Stewardship
- Chronic Diseases and Conditions
- Communicable Diseases
- Community Health Services
- Disaster Preparedness and Emergency Services
- Drug Safety
- Environmental Health
- Health Behavior and Risk
- Health Economics
- Health Equity and Health Disparities
- Immunity and Immunization
- Informatics
- Injury and Violence
- Laboratory Sciences
- Maternal and Child Health
- Nutritional Sciences
- Occupational Safety and Health
- Parasitic Diseases
- Physical Activity
- Substance Use and Abuse
- Zoonotic and Vectorborne Diseases
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