Last data update: May 13, 2024. (Total: 46773 publications since 2009)
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Modifications to sexual behaviors associated with Mpox (monkeypox) virus transmission among persons presenting for Mpox vaccination, Washington, D.C., August-October, 2022
Copen CE , Delaney KP , Agnew-Brune C , Berry I , Griffin I , Hassan R , Oakley LP , Wondmeneh S , Rhodes T , Gillani S , Lee M , Ashley P , Willut C , Mangla AT , Waltenburg MA , Jackson DA . Sex Transm Dis 2024 51 (1) 54-60 BACKGROUND: Over 30,000 mpox cases were reported during the 2022 mpox outbreak with many cases occurring among gay, bisexual and other men who have sex with men (MSM). Decreases in U.S. mpox cases were likely accelerated by a combination of vaccination and modifications to sexual behaviors associated with mpox virus transmission. We assessed reports of sexual behavior change among participants receiving mpox vaccination in Washington, DC. METHODS: During August to October 2022, 711 adults aged ≥18 years receiving mpox vaccination at two public health clinics in Washington, DC completed a self-administered questionnaire that asked whether sexual behaviors changed since learning about mpox. We calculated the frequency and percentages of participants reporting an increase, decrease, or no change in 4 of these behaviors by demographic, clinical, and behavioral characteristics with 95% confidence intervals. RESULTS: Overall, between 46% and 61% of participants reported a decrease in sexual behaviors associated with mpox virus transmission, 39% to 54% reported no change in these behaviors, and <1% reported an increase. Approximately 61% reported decreases in one-time sexual encounters (95% confidence interval [CI], 56.8%-64.7%), 54.3% reduced numbers of sex partners (95% CI, 50.4%-58.0%), 53.4% decreased sex via a dating app or sex venue (95% CI, 49.7%-58.0%), and 45.6% reported less group sex (95% CI, 40.4%-50.9%). Reported decreases in these behaviors were higher for MSM than women; in non-Hispanic Black than non-Hispanic White participants; and in participants with human immunodeficiency virus than participants without human immunodeficiency virus. CONCLUSIONS: Most participants receiving mpox vaccination reported decreasing sexual behaviors associated with mpox virus transmission, including groups disproportionately affected by the outbreak. |
Notes from the field: Increase in nontoxigenic Corynebacterium diphtheriae - Washington, 2018-2023
Xie AG , Yomogida K , Berry I , Briggs NL , Esie P , Hamlet A , Paris K , Tromble E , DeBolt C , Graff NR , Chow EJ . MMWR Morb Mortal Wkly Rep 2024 73 (17) 405-407 |
County-level cardiac rehabilitation and broadband availability: Opportunities for hybrid care in the United States
DeLara DL , Pollack LM , Wall HK , Chang A , Schieb L , Matthews K , Stolp H , Pack QR , Casper M , Jackson SL . J Cardiopulm Rehabil Prev 2024 PURPOSE: Cardiac rehabilitation (CR) improves patient outcomes and quality of life and can be provided virtually through hybrid CR. However, little is known about CR availability in conjunction with broadband access, a requirement for hybrid CR. This study examined the intersection of CR and broadband availability at the county level, nationwide. METHODS: Data were gathered and analyzed in 2022 from the 2019 American Community Survey, the Centers for Medicare & Medicaid Services, and the Federal Communications Commission. Spatially adaptive floating catchments were used to calculate county-level percent CR availability among Medicare fee-for-service beneficiaries. Counties were categorized: by CR availability, whether lowest (ie, CR deserts), medium, or highest; and by broadband availability, whether CR deserts with majority-available broadband, or dual deserts. Results were stratified by state. County-level characteristics were examined for statistical significance by CR availability category. RESULTS: Almost half of US adults (n = 116 325 976, 47.2%) lived in CR desert counties (1691 counties). Among adults in CR desert counties, 96.8% were in CR deserts with majority-available broadband (112 626 906). By state, the percentage of the adult population living in CR desert counties ranged from 3.2% (New Hampshire) to 100% (Hawaii and Washington, DC). Statistically significant differences in county CR availability existed by race/ethnicity, education, and income. CONCLUSIONS: Almost half of US adults live in CR deserts. Given that up to 97% of adults living in CR deserts may have broadband access, implementation of hybrid CR programs that include a telehealth component could expand CR availability to as many as 113 million US adults. |
Contextual factors relevant to implementing social risk factor screening and referrals in cancer survivorship: A qualitative study
Astorino JA , Pratt-Chapman ML , Schubel L , Lee Smith J , White A , Sabatino SA , Littlejohn R , Buckley BO , Taylor T , Arem H . Prev Chronic Dis 2024 21 E22 INTRODUCTION: Social risk factors such as food insecurity and lack of transportation can negatively affect health outcomes, yet implementation of screening and referral for social risk factors is limited in medical settings, particularly in cancer survivorship. METHODS: We conducted 18 qualitative, semistructured interviews among oncology teams in 3 health systems in Washington, DC, during February and March 2022. We applied the Exploration, Preparation, Implementation, Sustainment Framework to develop a deductive codebook, performed thematic analysis on the interview transcripts, and summarized our results descriptively. RESULTS: Health systems varied in clinical and support staff roles and capacity. None of the participating clinics had an electronic health record (EHR)-based process for identifying patients who completed their cancer treatment ("survivors") or a standardized cancer survivorship program. Their capacities also differed for documenting social risk factors and referrals in the EHR. Interviewees expressed awareness of the prevalence and effect of social risk factors on cancer survivors, but none employed a systematic process for identifying and addressing social risk factors. Recommendations for increasing screening for social risk factors included designating a person to fulfill this role, improving data tracking tools in the EHR, and creating systems to maintain up-to-date information and contacts for community-based organizations. CONCLUSION: The complexity of cancer care workflows and lack of reimbursement results in a limited ability for clinic staff members to screen and make referrals for social risk factors. Creating clinical workflows that are flexible and tailored to staffing realities may contribute to successful implementation of a screening and referral program. Improving ongoing communication with community-based organizations to address needs was deemed important by interviewees. |
Lessons learned from public health and state prison collaborations during COVID-19 pandemic and multifacility tuberculosis outbreak, Washington, USA
Gurrey SO , Strick LB , Dov LK , Miller JS , Pecha M , Stalter RM , Miller DL , Marshall B , Salazar AP , Newman LP . Emerg Infect Dis 2024 30 (13) S17-s20 The large COVID-19 outbreaks in prisons in the Washington (USA) State Department of Corrections (WADOC) system during 2020 highlighted the need for a new public health approach to prevent and control COVID-19 transmission in the system's 12 facilities. WADOC and the Washington State Department of Health (WADOH) responded by strengthening partnerships through dedicated corrections-focused public health staff, improving cross-agency outbreak response coordination, implementing and developing corrections-specific public health guidance, and establishing collaborative data systems. The preexisting partnerships and trust between WADOC and WADOH, strengthened during the COVID-19 response, laid the foundation for a collaborative response during late 2021 to the largest tuberculosis outbreak in Washington State in the past 20 years. We describe challenges of a multiagency collaboration during 2 outbreak responses, as well as approaches to address those challenges, and share lessons learned for future communicable disease outbreak responses in correctional settings. |
A Qualitative Evaluation of the Centers for Disease Control and Prevention Risk Communication Methods during Multistate Foodborne Outbreaks
Ablan M , McFadden K , Jhung M , Sood NJ , Dowell N , Marshall KE , Hakobyan L , Sugovic M , Whitlock L , Robyn M . Food Prot Trends 12/28/2021 41 (6) 547-554 Many efforts across the farm-to-fork continuum aim to reduce foodborne disease and outbreaks. Real-time risk communication is an important component of the Centers for Disease Control and Prevention (CDC) efforts, especially during outbreaks. To inform risk communication with the public during multistate foodborne outbreaks, we conducted a series of focus groups of adults in the Washington, D.C., metropolitan area to understand attitudes, perceptions, behaviors, and how people receive information around foodborne disease outbreaks. Results from these focus groups provided insight on factors that might influence consumer perception and behavior during an outbreak. Perceived outbreak proximity and personal consumption of an outbreak vehicle were identified as also reported hearing about multiple outbreaks per year some drivers of perceived risk to an outbreak. Participants through a variety of sources and following recommended actions during an outbreak, implying some existing penetration of current risk messages for multistate foodborne outbreaks. Findings from these focus groups are a first step in increasing understanding of how CDC messages affect the consumers' ability to access and act upon reliable information to protect their health during outbreaks and serve as a baseline for further evaluation efforts of CDC risk communication strategy for multistate foodborne outbreaks. |
Knowledge and practices related to louse- and flea-borne diseases among staff providing services to people experiencing homelessness in the United States
Rich SN , Carpenter A , Dell B , Henderson R , Adams S , Bestul N , Grano C , Sprague B , Leopold J , Schiffman EK , Lomeli A , Zadeh H , Alarcón J , Halai UA , Nam YS , Seifu L , Slavinski S , Crum D , Mosites E , Salzer JS , Hinckley AF , McCormick DW , Marx GE . Zoonoses Public Health 2024 BACKGROUND AND AIMS: Louse-borne Bartonella quintana infection and flea-borne murine typhus are two potentially serious vector-borne diseases that have led to periodic outbreaks among people experiencing homelessness in the United States. Little is known about louse- and flea-borne disease awareness and prevention among staff who provide services to the population. We surveyed staff in seven US states to identify gaps in knowledge and prevention practices for these diseases. METHODS AND RESULTS: Surveys were administered to 333 staff at 89 homeless shelters and outreach teams in California, Colorado, Georgia, Maryland, Minnesota, New York and Washington from August 2022 to April 2023. Most participants (>68%) agreed that body lice and fleas are a problem for people experiencing homelessness. About half were aware that diseases could be transmitted by these vectors; however, most could not accurately identify which diseases. Less than a quarter of staff could describe an appropriate protocol for managing body lice or fleas. Misconceptions included that clients must isolate or be denied services until they are medically cleared. CONCLUSIONS: Our findings reveal significant knowledge gaps among staff who provide services to people experiencing homelessness in the prevention and control of louse- and flea-borne diseases. This demonstrates an urgent need for staff training to both reduce disease and prevent unnecessary restrictions on services and housing. |
Health conditions, education services, and transition planning for adolescents with autism
Hughes MM , Pas ET , Durkin MS , DaWalt LS , Bilder DA , Bakian AV , Amoakohene E , Shaw KA , Patrick ME , Salinas A , DiRienzo M , Lopez M , Williams S , McArthur D , Hudson A , Ladd-Acosta CM , Schwenk YD , Baroud TM , Robinson Williams A , Washington A , Maenner MJ . Pediatrics 2024 OBJECTIVE: Our objectives with this study were to describe the frequency of selected cooccurring health conditions and individualized education program (IEP) services and post-high school transition planning for adolescents with autism spectrum disorder and identify disparities by sex, intellectual ability, race or ethnicity, and geographic area. METHODS: The study sample included 1787 adolescents born in 2004 who were identified as having autism through a health and education record review through age 16 years in 2020. These adolescents were part of a longitudinal population-based surveillance birth cohort from the Autism and Developmental Disabilities Monitoring Network from 2004 to 2020 in 5 US catchment areas. RESULTS: Attention deficit hyperactivity disorder (47%) and anxiety (39%) were the most common cooccurring health conditions. Anxiety was less commonly identified for those with intellectual disability than those without. It was also less commonly identified among Black adolescents compared with White or Hispanic adolescents. There was wide variation across Autism and Developmental Disabilities Monitoring Network sites in the provision of school-based IEP services. Students with intellectual disability were less likely to receive school-based mental health services and more likely to have a goal for postsecondary independent living skills compared with those without intellectual disability. A total of 37% of students did not participate in standardized testing. CONCLUSIONS: We identified disparities in the identification of cooccurring conditions and school-based IEP services, practices, and transition planning. Working with pediatric health and education providers, families, and adolescents with autism will be important to identify contributing factors and to focus efforts to reduce disparities in the supports and services adolescents with autism have access to and receive. |
Remote surveillance and detection of SARS-CoV-2 transmission among household members in King County, Washington
Emanuels A , Casto AM , Heimonen J , O'Hanlon J , Chow EJ , Ogokeh C , Rolfes MA , Han PD , Hughes JP , Uyeki TM , Frazar C , Chung E , Starita LM , Englund JA , Chu HY . BMC Infect Dis 2024 24 (1) 309 BACKGROUND: Early during the COVID-19 pandemic, it was important to better understand transmission dynamics of SARS-CoV-2, the virus that causes COVID-19. Household contacts of infected individuals are particularly at risk for infection, but delays in contact tracing, delays in testing contacts, and isolation and quarantine posed challenges to accurately capturing secondary household cases. METHODS: In this study, 346 households in the Seattle region were provided with respiratory specimen collection kits and remotely monitored using web-based surveys for respiratory illness symptoms weekly between October 1, 2020, and June 20, 2021. Symptomatic participants collected respiratory specimens at symptom onset and mailed specimens to the central laboratory in Seattle. Specimens were tested for SARS-CoV-2 using RT-PCR with whole genome sequencing attempted when positive. SARS-CoV-2-infected individuals were notified, and their household contacts submitted specimens every 2 days for 14 days. RESULTS: In total, 1371 participants collected 2029 specimens that were tested; 16 individuals (1.2%) within 6 households tested positive for SARS-CoV-2 during the study period. Full genome sequences were generated from 11 individuals within 4 households. Very little genetic variation was found among SARS-CoV-2 viruses sequenced from different individuals in the same household, supporting transmission within the household. CONCLUSIONS: This study indicates web-based surveillance of respiratory symptoms, combined with rapid and longitudinal specimen collection and remote contact tracing, provides a viable strategy to monitor households and detect household transmission of SARS-CoV-2. TRIAL REGISTRATION IDENTIFIER: NCT04141930, Date of registration 28/10/2019. |
Laboratory data timeliness and completeness improves following implementation of an electronic laboratory information system in Côte d'Ivoire: Quasi-experimental study on 21 clinical laboratories from 2014 to 2020
He Y , Kouabenan YR , Assoa PH , Puttkammer N , Wagenaar BH , Xiao H , Gloyd S , Hoffman NG , Komena P , Kamelan NPF , Iiams-Hauser C , Pongathie AS , Kouakou A , Flowers J , Abiola N , Kohemun N , Amani JB , Adje-Toure C , Perrone LA . JMIR Public Health Surveill 2024 10 e50407 BACKGROUND: The Ministry of Health in Côte d'Ivoire and the International Training and Education Center for Health at the University of Washington, funded by the United States President's Emergency Plan for AIDS Relief, have been collaborating to develop and implement the Open-Source Enterprise-Level Laboratory Information System (OpenELIS). The system is designed to improve HIV-related laboratory data management and strengthen quality management and capacity at clinical laboratories across the nation. OBJECTIVE: This evaluation aimed to quantify the effects of implementing OpenELIS on data quality for laboratory tests related to HIV care and treatment. METHODS: This evaluation used a quasi-experimental design to perform an interrupted time-series analysis to estimate the changes in the level and slope of 3 data quality indicators (timeliness, completeness, and validity) after OpenELIS implementation. We collected paper and electronic records on clusters of differentiation 4 (CD4) testing for 48 weeks before OpenELIS adoption until 72 weeks after. Data collection took place at 21 laboratories in 13 health regions that started using OpenELIS between 2014 and 2020. We analyzed the data at the laboratory level. We estimated odds ratios (ORs) by comparing the observed outcomes with modeled counterfactual ones when the laboratories did not adopt OpenELIS. RESULTS: There was an immediate 5-fold increase in timeliness (OR 5.27, 95% CI 4.33-6.41; P<.001) and an immediate 3.6-fold increase in completeness (OR 3.59, 95% CI 2.40-5.37; P<.001). These immediate improvements were observed starting after OpenELIS installation and then maintained until 72 weeks after OpenELIS adoption. The weekly improvement in the postimplementation trend of completeness was significant (OR 1.03, 95% CI 1.02-1.05; P<.001). The improvement in validity was not statistically significant (OR 1.34, 95% CI 0.69-2.60; P=.38), but validity did not fall below pre-OpenELIS levels. CONCLUSIONS: These results demonstrate the value of electronic laboratory information systems in improving laboratory data quality and supporting evidence-based decision-making in health care. These findings highlight the importance of OpenELIS in Côte d'Ivoire and the potential for adoption in other low- and middle-income countries with similar health systems. |
Pharmacokinetics of single dose doxycycline in the rectum, vagina, and urethra: implications for prevention of bacterial sexually transmitted infections
Haaland RE , Fountain J , Edwards TE , Dinh C , Martin A , Omoyege D , Conway-Washington C , Kelley CF , Heneine W . EBioMedicine 2024 101 105037 BACKGROUND: Clinical trials showed a single oral dose of doxycycline taken after sex protects against STIs among men who have sex with men (MSM) but not women. Pharmacokinetic data at vaginal, rectal and penile sites of STI exposure are lacking. We examined vaginal, rectal and urethral doxycycline concentrations in men and women to better inform STI prevention. METHODS: Doxycycline pharmacokinetics in male and female participants 18-59 years of age were evaluated in blood and urine and on rectal and vaginal swabs collected at 1, 2, 4, 8, 24, 48, 72, 96 and 168 h after receiving a 200 mg oral doxycycline dose in a non-randomised single dose open label single centre study in Atlanta, Georgia. Rectal, vaginal, and cervical biopsies and male urethral swabs were collected 24 h after dosing (Trial registration: NCT04860505). Doxycycline was measured by liquid chromatography-mass spectrometry. FINDINGS: Eleven male and nine female participants participated in the study. Doxycycline concentrations on rectal and vaginal swabs collected up to 96 h after dosing were approximately twice those of plasma and remained above minimum inhibitory concentrations (MICs) for at least four, three, and two days for Chlamydia trachomatis, Treponema pallidum, and tetracycline-sensitive Neisseria gonorrhoeae, respectively. Geometric mean doxycycline concentrations in male urethral secretions (1.166 μg/mL; 95% CI 0.568-2.394 μg/mL), male rectal (0.596 μg/g; 0.442-0.803 μg/g), vaginal (0.261 μg/g; 0.098-0.696 μg/g) and cervical tissue (0.410 μg/g; 0.193-0.870 μg/g) in biopsies collected 24 h after dosing exceeded MICs. Plasma and urine doxycycline levels defined adherence markers up to four and seven days postdosing, respectively. No adverse events were reported in this study. INTERPRETATION: Doxycycline efficiently distributes to the rectum, vagina and urethra. Findings can help explain efficacy of STI prevention by doxycycline. FUNDING: Funded by CDC intramural funds, CDC contract HCVJCG-2020-45044 (to CFK). |
Rickettsia species identified in adult, host-seeking Dermacentor occidentalis (Acari: Ixodidae) from Baja California, Mexico, and Oregon and Washington, United States
Paddock CD . J Med Entomol 2024 The Pacific Coast tick (Dermacentor occidentalis Marx, 1892) is a frequently encountered and commonly reported human-biting tick species that has been recorded from most of California and parts of southwestern Oregon, southcentral Washington, and northwestern Mexico. Although previous investigators have surveyed populations of D. occidentalis for the presence of Rickettsia species across several regions of California, populations of this tick have not been surveyed heretofore for rickettsiae from Baja California, Oregon, or Washington. We evaluated 1,367 host-seeking, D. occidentalis adults collected from 2015 to 2022 by flagging vegetation at multiple sites in Baja California, Mexico, and Oregon and Washington, United States, using genus- and species-specific assays for spotted fever group rickettsiae. DNA of Rickettsia 364D, R. bellii, and R. tillamookensis was not detected in specimens from these regions. DNA of R. rhipicephali was detected in D. occidentalis specimens obtained from Ensenada Municipality in Baja California and southwestern Oregon, but not from Washington. All ompA sequences of R. rhipichephali that were amplified from individual ticks in southwestern Oregon were represented by a single genotype. DNA of the Ixodes pacificus rickettsial endosymbiont was amplified from specimens collected in southwestern Oregon and Klickitat County, Washington; to the best of our knowledge, this Rickettsia species has never been identified in D. occidentalis. Collectively, these data are consistent with a relatively recent introduction of Pacific Coast ticks in the northernmost extension of its recognized range. |
History of the geographic distribution of the western blacklegged tick, Ixodes pacificus, in the United States
Eisen L . Ticks Tick Borne Dis 2024 15 (3) 102325 Ixodes pacificus (the western blacklegged tick) occurs in the far western United States (US), where it commonly bites humans. This tick was not considered a species of medical concern until it was implicated in the 1980s as a vector of Lyme disease spirochetes. Later, it was discovered to also be the primary vector to humans in the far western US of agents causing anaplasmosis and hard tick relapsing fever. The core distribution of I. pacificus in the US includes California, western Oregon, and western Washington, with outlier populations reported in Utah and Arizona. In this review, we provide a history of the documented occurrence of I. pacificus in the US from the 1890s to present, and discuss associations of its geographic range with landscape, hosts, and climate. In contrast to Ixodes scapularis (the blacklegged tick) in the eastern US, there is no evidence for a dramatic change in the geographic distribution of I. pacificus over the last half-century. Field surveys in the 1930s and 1940s documented I. pacificus along the Pacific Coast from southern California to northern Washington, in the Sierra Nevada foothills, and in western Utah. County level collection records often included both immatures and adults of I. pacificus, recovered by drag sampling or from humans, domestic animals, and wildlife. The estimated geographic distribution presented for I. pacificus in 1945 by Bishopp and Trembley is similar to that presented in 2022 by the Centers for Disease Control and Prevention. There is no clear evidence of range expansion for I. pacificus, separate from tick records in new areas that could have resulted from newly initiated or intensified surveillance efforts. Moreover, there is no evidence from long-term studies that the density of questing I. pacificus ticks has increased over time in specific areas. It therefore is not surprising that the incidence of Lyme disease has remained stable in the Pacific Coast states from the early 1990s, when it became a notifiable condition, to present. We note that deforestation and deer depredation were less severe in the far western US during the 1800s and early 1900s compared to the eastern US. This likely contributed to I. pacificus maintaining stable, widespread populations across its geographic range in the far western US in the early 1900s, while I. scapularis during the same time period appears to have been restricted to a small number of geographically isolated refugia sites within its present range in the eastern US. The impact that a warming climate may have had on the geographic distribution and local abundance of I. pacificus in recent decades remains unclear. |
A United Response to COVID-19—an Artist’s Perspective
Breedlove B , Cassell CH , Raghunathan PL . Emerg Infect Dis 2022 28 S302-3 During mid-March 2020, the World Health Organization (WHO) declared that the spread of COVID-19, the respiratory illness caused by SARS-CoV-2, was a pandemic. This novel emerging infectious disease spread insidiously and swiftly around the globe, undeterred by geographic borders. Countries reacted to COVID-19 with attempts to control transmission, including isolation and quarantine orders, social distancing recommendations, and mask requirements. Responses at the local, national, regional, and international levels involved public health experts, field epidemiologists (disease detectives), clinicians, researchers, policy makers, political leaders, and civil authorities. | | Artists from across the globe also responded to the effects of COVID-19 in myriad ways, communicating a wide range of perspectives and experiences about the pandemic through imagery, music, dance, and writing. Efforts to collect and share some of this artistic output via online platforms helped connect artists and audiences to a greater degree than would otherwise have been possible during the pandemic. For example, in spring 2020 the Washington Post invited readers to submit artwork created during the early months of the COVID-19 outbreak. The paper featured 20 works, selected from more than 650 submissions, in the article “The Best Art Created by Washington Post Readers during the Pandemic.” Michael Cavna, a writer-artist-cartoonist who penned the story, explained, “The Post considered not only the quality and creativity of the art, but also the fascinating accompanying backstories. Enduring quarantines, some artists rendered what isolation and loneliness felt like, while others depicted longed-for social scenes from a pre-pandemic time.” |
Fostering governance and information partnerships for chronic disease surveillance: The Multi-State EHR-Based Network for Disease Surveillance
Kraus EM , Saintus L , Martinez AK , Brand B , Begley E , Merritt RK , Hamilton A , Rubin R , Sullivan A , Karras BT , Grannis S , Brooks IM , Mui JY , Carton TW , Hohman KH , Klompas M , Dixon BE . J Public Health Manag Pract 2024 30 (2) 244-254 CONTEXT: Electronic health records (EHRs) are an emerging chronic disease surveillance data source and facilitating this data sharing is complex. PROGRAM: Using the experience of the Multi-State EHR-Based Network for Disease Surveillance (MENDS), this article describes implementation of a governance framework that aligns technical, statutory, and organizational requirements to facilitate EHR data sharing for chronic disease surveillance. IMPLEMENTATION: MENDS governance was cocreated with data contributors and health departments representing Texas, New Orleans, Louisiana, Chicago, Washington, and Indiana through engagement from 2020 to 2022. MENDS convened a governance body, executed data-sharing agreements, and developed a master governance document to codify policies and procedures. RESULTS: The MENDS governance committee meets regularly to develop policies and procedures on data use and access, timeliness and quality, validation, representativeness, analytics, security, small cell suppression, software implementation and maintenance, and privacy. Resultant policies are codified in a master governance document. DISCUSSION: The MENDS governance approach resulted in a transparent governance framework that cultivates trust across the network. MENDS's experience highlights the time and resources needed by EHR-based public health surveillance networks to establish effective governance. |
Cannabis use among students in grades 8, 10, and 12, by sex - King County, Washington, 2008-2021
Esie P , Ta M . MMWR Morb Mortal Wkly Rep 2024 73 (2) 27-31 Cannabis use during adolescence is associated with poor outcomes, including cognitive impairment, cannabis use disorder, and impaired driving. To guide prevention and use reduction strategies, Public Health - Seattle & King County described recent trends in cannabis use by sex among King County, Washington students in grades 8, 10, and 12 and examined trends in sex-based differences. Data collected during seven 2008-2021 survey periods by the Healthy Youth Survey (administered by the Washington State Department of Health) and restricted to King County students in grades 8, 10, and 12 (range = 33,439-39,391 students per cycle) were analyzed. Prevalence estimates were generated and sex-based prevalence differences (PDs) in current use (≥1 day during the previous 30 days) and frequent use (≥6 days during the previous 30 days) were assessed. PD models used weighted generalized linear regression with an interaction between sex and survey year. During 2008-2021, cannabis use declined among both male and female students. During 2008-2014, cannabis use was higher among male students than among female students (e.g., PD in 2008 = 4.8%) and not significantly different during 2014-2016; however, in 2021, current-use prevalence was lower among male students than among female students for the first time (PD = -1.3%). Frequent-use prevalence was similar among males and females. By grade levels, the highest prevalence of both current and frequent cannabis use was observed among 12th grade students, followed by 10th and 8th graders. Sex-specific differences by grade mirrored overall patterns. Developing tailored interventions that consider potential differences in risk and protective factors by sex or gender identity could promote equity in youth (grades 8, 10, and 12) cannabis use reduction measures. |
Design and Implementation of a Federal Program to Engage Community Partners to Reduce Disparities in Adult COVID-19 Immunization Uptake, United States, 2021-2022
Ashenafi SG , Martinez GM , Jatlaoui TC , Koppaka R , Byrne-Zaaloff M , Falcón AP , Frank A , Keitt SH , Matus K , Moss S , Ruddock C , Sun T , Waterman MB , Wu TY . Public Health Rep 2023 333549231208642 Vaccination disparities are part of a larger system of health inequities among racial and ethnic groups in the United States. To increase vaccine equity of racial and ethnic populations, the Centers for Disease Control and Prevention (CDC) designed the Partnering for Vaccine Equity program in January 2021, which funded and supported national, state, local, and community organizations in 50 states-which include Indian Health Service Tribal Areas; Washington, DC; and Puerto Rico-to implement culturally tailored activities to improve access to, availability of, and confidence in COVID-19 and influenza vaccines. To increase vaccine uptake at the local level, CDC partnered with national organizations such as the National Urban League and Asian & Pacific Islander American Health Forum to engage community-based organizations to take action. Lessons learned from the program include the importance of directly supporting and engaging with the community, providing tailored messages and access to vaccines to reach communities where they are, training messengers who are trusted by those in the community, and providing support to funded partners through trainings on program design and implementation that can be institutionalized and sustained beyond the COVID-19 pandemic. Building on these lessons will ensure CDC and other public health partners can continue to advance vaccine equity, increase vaccine uptake, improve health outcomes, and build trust with communities as part of a comprehensive adult immunization infrastructure. |
Breastfeeding by disability status in the United States: Pregnancy Risk Assessment Monitoring System, 2018-2020
Ramer S , Nguyen AT , Nelson JM , Whiteman MK , Warner L , Thierry JM , Folger S , von Essen BS , Kortsmit K . Am J Public Health 2024 114 (1) 108-117 Objectives. To describe breastfeeding initiation and breastfeeding at 1, 2, and 3 months, and information sources on breastfeeding among women with a recent live birth by disability status. Methods. We analyzed October 2018 to December 2020 data from the Pregnancy Risk Assessment Monitoring System for 24 sites in the United States that included the Washington Group Short Set of Questions on Disability (seeing, hearing, walking or climbing stairs, remembering or concentrating, self-care, communicating). We defined disability as reporting "a lot of difficulty" or "cannot do this at all" on any of these questions. Results. Among 39 673 respondents, 6.0% reported disability. In adjusted analyses, breastfeeding was lower among respondents with disability at 2 (62.6% vs 66.6%; adjusted prevalence ratio [APR] = 0.94; 95% confidence interval [CI] = 0.89, 0.99) and 3 months (54.7% vs 59.6%; APR = 0.92; 95% CI = 0.86, 0.98) than those without disability. Respondents with disability were less likely to receive information from health care providers or support professionals (89.3% vs 92.3%), but as likely from breastfeeding or lactation specialists (78.1% vs 75.3%). Conclusions. Strategies to ensure women with disability, receive breastfeeding support, including breastfeeding information, could improve breastfeeding outcomes. (Am J Public Health. 2024;114(1):108-117. https://doi.org/10.2105/AJPH.2023.307438). |
Reducing cancer risk through primary prevention activities among children: A demonstration project
Tai E , Chovnick G , Momin B , Townsend JS , Holman DM , Siegel D , House M . J Public Health Manag Pract 2023 CONTEXT: Opportunities to reduce the risk of cancer, including cervical, liver, and skin cancer, start early in life. To encourage adoption of primary prevention activities in childhood to reduce cancer risk later in life, Centers for Disease Control and Prevention conducted a demonstration project with 3 National Comprehensive Cancer Control Program (NCCCP) recipients. PROGRAM: Iowa, Northwest Portland Area Indian Health Board (NPAIHB), and Pennsylvania NCCCP recipients implemented evidence-based primary prevention activities for cervical, liver, and skin cancer among children using health care provider education, patient education, and policy development. IMPLEMENTATION: Iowa implemented an announcement approach to improve provider education on human papillomavirus (HPV) vaccination. Pennsylvania focused on patient education for reducing skin cancer risk and both provider and patient education for liver cancer prevention. NPAIHB created a sun safety intervention for tribal organizations, including a policy guide, media materials, and patient education. RESULTS: In Iowa, health care providers taking the announcement approach reported significantly higher mean scores on a posttest compared with a pretest regarding perceptions about HPV vaccination, self-efficacy, and behavioral intentions related to vaccination. Pennsylvania integrated sun safety education and sunscreen dispenser programs as a health and wellness initiative in 8 state parks and the Pennsylvania Department of Conservation and Natural Resources incorporated the program in its Pennsylvania Outdoor Recreation Plan. Pennsylvania also implemented health care provider education on the primary prevention of liver cancer through hepatitis B and hepatitis C screening and hepatitis B vaccination. The NPAIHB skin cancer policy guide was created and distributed for use to all 43 federally recognized tribes of Oregon, Washington, and Idaho served by NPAIHB. DISCUSSION: The identification, dissemination, and implementation of these efforts can serve as best practices for future childhood primary prevention programs. NCCCP recipients and public health professionals can use health care provider education, patient education, and policy development to reduce future risk for cervical, liver, and skin cancer among children. |
Modelling the impact of vaccination and sexual behaviour adaptations on mpox cases in the USA during the 2022 outbreak
Clay PA , Asher JM , Carnes N , Copen CE , Delaney KP , Payne DC , Pollock ED , Mermin J , Nakazawa Y , Still W , Mangla AT , Spicknall IH . Sex Transm Infect 2023 BACKGROUND: The 2022 mpox outbreak has infected over 30 000 people in the USA, with cases declining since mid-August. Infections were commonly associated with sexual contact between men. Interventions to mitigate the outbreak included vaccination and a reduction in sexual partnerships. Understanding the contributions of these interventions to decreasing cases can inform future public health efforts. METHODS: We fit a dynamic network transmission model to mpox cases reported by Washington DC through 10 January 2023. This model incorporated both vaccine administration data and reported reductions in sexual partner acquisition by gay, bisexual or other men who have sex with men (MSM). The model output consisted of daily cases over time with or without vaccination and/or behavioural adaptation. RESULTS: We found that initial declines in cases were likely caused by behavioural adaptations. One year into the outbreak, vaccination and behavioural adaptation together prevented an estimated 84% (IQR 67% to 91%) of cases. Vaccination alone averted 79% (IQR 64% to 88%) of cases and behavioural adaptation alone averted 25% (IQR 10% to 42%) of cases. We further found that in the absence of vaccination, behavioural adaptation would have reduced the number of cases, but would have prolonged the outbreak. CONCLUSIONS: We found that initial declines in cases were likely caused by behavioural adaptation, but vaccination averted more cases overall and was key to hastening outbreak conclusion. Overall, this indicates that outreach to encourage individuals to protect themselves from infection was vital in the early stages of the mpox outbreak, but that combination with a robust vaccination programme hastened outbreak conclusion. |
Variation in identifying children and adolescents with disability and developmental disability in population-based public health surveys
Russell LA , Tinker SC , Rice CE , Ryerson AB , Gonzalez MG . Disabil Health J 2023 101556 BACKGROUND: The term "developmental disability" (DD) is inconsistently defined and applied depending on purpose and across sources, including in legislation. OBJECTIVE: This project aimed to identify existing definitions of disability and DD and to determine the extent to which each definition could be operationalized to produce prevalence estimates using data from U.S. national surveys. METHODS: Using data among children <18 years from the 2016-2018 National Health Interview Survey (NHIS) and National Survey of Children's Health (NSCH), we estimated the prevalence of two definitions of disability (Washington Group Short Set on Functioning, American Community Survey) and seven definitions of DD [Health and Human Services (ever/current), Developmental Disabilities Assistance and Bill of Rights Act of 2000 (1+, 2+, or 3+ components), and Diagnostic and Statistical Manual of Mental Disorders, 5th ed (ever/current)]. Complex sample design variables and weights were used to calculate nationally representative prevalence. RESULTS: Disability (NHIS: 5.2-6.3%; NSCH: 9.2-11.9%) and DD prevalence (NHIS: 0.6-18.0% and NSCH: 0.2-22.2%) varied depending on the definition and data source. For the same definition, NSCH prevalence estimates tended to be higher than NHIS estimates. CONCLUSIONS: The substantial variability in estimated prevalence of disability and DD among children in the United States may be in part due to the surveys not representing all components of each definition. Different or additional questions in national surveys may better capture existing definitions of disability and DD. Considering the data collection goals may help determine the optimal definition to provide useful information for public health action. |
The relative burden of occupational injuries and illnesses in firefighters: An analysis of Washington Workers' Compensation claims, 2006-2020
Anderson N , Marcum J , Bonauto D , Siegel M , LaSee C . Int J Environ Res Public Health 2023 20 (22) Firefighters face many hazards on the job and have a high rate of work-related injuries and illnesses (WRII). We analyzed Washington workers' compensation claims from 2006-2020 to characterize WRII in firefighters compared to law enforcement officers and "all other" workers. There were 9187 compensable claims for firefighters, 7801 for law enforcement officers, and 586,939 for "all other" workers. Nearly 40% of claims for firefighters were work-related musculoskeletal disorders (WMSDs). The claim rate per 10,000 full-time equivalent (FTE) firefighters was 716.4, which is significantly higher than that of law enforcement officers (510.0) and "all other" workers (163.2). The rate per 10,000 FTE of WMSD claims was also higher in firefighters (277.0) than in law enforcement officers (76.2) and "all other" workers (57.6). Additional WRII among firefighters commonly included being struck or caught in objects, slipping or tripping, and exposure to caustic or noxious substances; and amongst law enforcement, transportation accidents and violence. Medical costs and time-loss days per claim were lower for firefighters and law enforcement than for "all other" workers. Common tasks associated with WMSDs in firefighters included lifting and transporting patients, using specific tools and equipment, and physical training. WMSDs stand out as an area for prevention and intervention activities. |
Impact of state stroke systems of care laws on stroke outcomes
Fulmer EB , Keener Mast D , Godoy Garraza L , Gilchrist S , Rasool A , Xu Y , Brown A , Omeaku N , Ye Z , Donald B , Shantharam S , Coleman King S , Popoola A , Cincotta K . Healthcare (Basel) 2023 11 (21) Since 2003, 38 US states and Washington, DC have adopted legislation and/or regulations to strengthen stroke systems of care (SSOCs). This study estimated the impact of SSOC laws on stroke outcomes. We used a coded legal dataset of 50 states and DC SSOC laws (years 2003-2018), national stroke accreditation information (years 1997-2018), data from the Healthcare Cost and Utilization Project (years 2012-2018), and National Vital Statistics System (years 1979-2019). We applied a natural experimental design paired with longitudinal modeling to estimate the impact of having one or more SSOC policies in effect on outcomes. On average, states with one or more SSOC policies in effect achieved better access to primary stroke centers (PSCs) than expected without SSOC policies (ranging from 2.7 to 8.0 percentage points (PP) higher), lower inpatient hospital costs (USD 610-1724 less per hospital stay), lower age-adjusted stroke mortality (1.0-1.6 fewer annual deaths per 100,000), a higher proportion of stroke patients with brain imaging results within 45 min of emergency department arrival (3.6-5.0 PP higher), and, in some states, lower in-hospital stroke mortality (5 fewer deaths per 1000). Findings were mixed for some outcomes and there was limited evidence of model fit for others. No effect was observed in racial and/or rural disparities in stroke mortality. |
Inequities along the human immunodeficiency virus (HIV) pre-exposure prophylaxis services continuum for black women in the United States, 2015-2020
Townes A , Tanner MR , Yu L , Johnson WD , Zhu W , Iqbal K , Dominguez KL , Henny KD , Drezner K , Schumacher C , Bickham J , Elopre L , Edelstein ZR , Hoover KW . Obstet Gynecol 2023 OBJECTIVE: To estimate the number of women who received human immunodeficiency virus (HIV) and sexually transmitted infection (STI) testing and HIV pre-exposure prophylaxis (PrEP) services by race and ethnicity in seven THRIVE (Targeted Highly Effective Interventions to Reverse the HIV Epidemic)-funded jurisdictions and to estimate associations of age and syphilis and gonorrhea diagnoses with receipt of HIV PrEP services. METHODS: We analyzed data collected from 2015 to 2020 in Birmingham, Alabama; Baltimore City, Maryland; Washington, DC, New Orleans, Louisiana; Brooklyn, New York; Philadelphia, Pennsylvania; and Hampton Roads, Virginia. We compared Black women and women of additional racial and ethnic groups by age, HIV status at enrollment, receipt of STI testing and test positivity, and steps in the PrEP continuum (screened, eligible, referred, linked, and prescribed). We also examined the association of age, syphilis, or gonorrhea with the following steps in the PrEP continuum: screened, referred, linked, and prescribed. RESULTS: Black women made up 69.2% (8,758/12,647) of women served in THRIVE. Compared with non-Black women, Black women were more likely to have a positive test result for syphilis (3.3% vs 2.1%), gonorrhea (4.9% vs 3.5%), chlamydia (5.1% vs 1.9%), or more than one STI (1.4% vs 0.3%). Among women with negative HIV test results or unknown HIV status, Black women were more likely to be screened for PrEP eligibility (88.4% vs 64.9%). Among Black women, the proportion screened for PrEP was higher among those diagnosed with syphilis (97.3%) or gonorrhea (100%) than among those without an STI (88.1% and 87.8%, respectively). Among 219 Black women who presented with syphilis, only 10 (4.6%) were prescribed PrEP; among 407 with gonorrhea, only 11 (2.7%) were prescribed PrEP. CONCLUSION: Although most Black women seeking services received STI testing, the proportion of Black women who were eligible for PrEP and prescribed PrEP was low. To achieve national HIV-prevention goals, it is imperative that Black women have access to PrEP information and services. |
Human salmonellosis outbreak linked to salmonella typhimurium epidemic in wild songbirds, United States, 2020-2021
Patel K , Stapleton GS , Trevejo RT , Tellier WT , Higa J , Adams JK , Hernandez SM , Sanchez S , Nemeth NM , Debess EE , Rogers KH , Mete A , Watson KD , Foss L , Low MSF , Gollarza L , Nichols M . Emerg Infect Dis 2023 29 (11) 2298-2306 Salmonella infection causes epidemic death in wild songbirds, with potential to spread to humans. In February 2021, public health officials in Oregon and Washington, USA, isolated a strain of Salmonella enterica serovar Typhimurium from humans and a wild songbird. Investigation by public health partners ultimately identified 30 illnesses in 12 states linked to an epidemic of Salmonella Typhimurium in songbirds. We report a multistate outbreak of human salmonellosis associated with songbirds, resulting from direct handling of sick and dead birds or indirect contact with contaminated birdfeeders. Companion animals might have contributed to the spread of Salmonella between songbirds and patients; the outbreak strain was detected in 1 ill dog, and a cat became ill after contact with a wild bird. This outbreak highlights a One Health issue where actions like regular cleaning of birdfeeders might reduce the health risk to wildlife, companion animals, and humans. |
Medicaid, sexually transmitted infections, and social determinants of health
Seiler N , Pearson WS , Organick-Lee P , Washington M , Turner T , Ryan L , Horton K . Sex Transm Dis 2023 51 (1) 33-37 Medicaid covers 93 million Americans,1 pays for 42% of births,2 and covers a disproportionate share of sexually transmitted infection (STI)-related medical visits, when insurance is used to pay for care.3 Traditionally, Medicaid was largely restricted to covering clinical services, but lately states have implemented a range of approaches to address social determinants of health, or SDOH.4 Amidst soaring rates of reported bacterial STIs in the U.S., a considerable body of evidence indicates that SDOH such as housing status, socioeconomic status, and education level significantly impact STI acquisition risk and access to STI services. This commentary offers a roadmap for STI programs and providers to engage with the Medicaid program to address the SDOH that contribute to the STI epidemic. It summarizes the evidence onSTIs and SDOH, explains how states are addressing SDOH in their Medicaid programs, and discusses opportunities for STI programs and providers. These insights were informed by the literature, state Medicaid policies, and interviews with national experts and state Medicaid programs, all discussed at further length in a separate report [cite to url of full report, which will go live the day this is published]5. Social determinants of health that influence STI risk or access to services Studies have found relationships between a range of SDOH and STIs.6,7 The social factors discussed below, in particular, are associated with higher STI risk or reduced access to STI services (see Figure 1 for overview). |
Correlates of healthcare-seeking behavior for acute gastroenteritis-United States, October 1, 2016 -September 30, 2017
Hallowell BD , Burke RM , Salas SB , Groom H , Donald JL , Mattison CP , Schmidt MA , Hall AJ . PLoS One 2023 18 (10) e0293739 BACKGROUND: In the United States, public health surveillance systems often underestimate the burden of acute gastroenteritis (AGE) because they only identify disease among those who interact with the healthcare system. OBJECTIVE: To identify factors associated with healthcare-seeking behavior among individuals experiencing community-acquired AGE. METHODS: From October 2016 -September 2017, we conducted a weekly, age-stratified, random sample of Kaiser Permanente Northwest members located in northwest Oregon and southwest Washington, United States. Individuals who completed the online survey and experienced AGE were included in the analysis. Univariate and multivariable logistic regressions were performed to identify predictors of healthcare-seeking behavior. RESULTS: Of the 3,894 survey respondents, 395 experienced an AGE episode and were eligible for analysis, of whom, 82 (21%) sought care for their AGE episode. In the final multivariable model, individuals with a concurrent fever (odds ratio [OR]: 4.76, 95% confidence interval [95% CI]: 2.48-9.13), increased diarrhea duration (≥6 days vs 1-4 days, OR: 4.22, 95% CI: 1.78-10.03), or increased vomiting duration (≥3 days vs 1 days, OR: 2.97, 95% CI: 1.22-7.26), were significantly more likely to seek healthcare. In the adjusted model, no sociodemographic or chronic disease variables were associated with healthcare-seeking behavior. CONCLUSION: These findings suggest that individuals with a short duration of AGE and those without concurrent fever are underrepresented in healthcare facility-based surveillance systems. |
State-level hypertension prevalence and control among adults in the U.S
He S , Park S , Fujii Y , Pierce SL , Kraus EM , Wall HK , Therrien NL , Jackson SL . Am J Prev Med 2023 66 (1) 46-54 INTRODUCTION: Improving hypertension control is a national priority. Electronic health record data have the potential to augment traditional surveillance systems. This study aimed to assess hypertension prevalence and control at the state level using a previously established electronic health record-based phenotype for hypertension. METHODS: Adult patients (N=11,031,368) were included from the IQVIA ambulatory electronic medical record-U.S. 2019 data set. IQVIA ambulatory electronic medical record comprises electronic health records from >100,000 providers and includes patients from every U.S. state and Washington DC. Authors compared hypertension prevalence and control estimates against those from the Behavioral Risk Factor Surveillance System 2019. Results were age-standardized and stratified by state and sociodemographic characteristics. Statistical analyses were conducted in 2022-2023. RESULTS: IQVIA ambulatory electronic medical record-U.S. patients had a median age of 55 years, and 56.7% were women. Overall age-standardized hypertension prevalence was higher in IQVIA ambulatory electronic medical record-U.S. (35.0%) than in the Behavioral Risk Factor Surveillance System (29.7%), however, state-level geographic patterns were similar, with the highest burden in the South and Appalachia. Similar patterns were also observed by sociodemographic characteristics in both data sets: hypertension prevalence was higher in older age groups (than younger), men (than women), and Black patients (than other races). Hypertension control varied widely across states: among states with >1% data coverage, control rates were lowest in Nevada (51.1%), Washington DC (52.0%), and Mississippi (55.2%); highest in Kansas (73.4%), New Jersey (72.3%), and Iowa (71.9%). CONCLUSIONS: This study provided the first-ever estimates of hypertension control for all states and Washington DC. Electronic health record-based surveillance could support hypertension prevention and control efforts at the state level. |
Use of community health workers to help end the epidemic of sexually transmitted infections
Seiler N , Horton K , Organick-Lee P , Heyison C , Osei A , Dwyer G , Karacuschansky A , Washington M , Spott A , Pearson WS . Public Health Rep 2023 333549231199481 The United States is experiencing an epidemic of sexually transmitted infections (STIs); 2.5 million cases of chlamydia, gonorrhea, and syphilis were reported in 2021.1 From 2017 to 2021, the number of reported cases of gonorrhea increased by 28%, and reported syphilis cases increased by 74%.1 If untreated, these bacterial STIs can lead to pain, infertility, increased susceptibility to HIV infection, and, for syphilis, death. Reported cases of prenatally acquired congenital syphilis—which can lead to stillbirth, low birth weight, infant death, and other complications—increased by 203% from 2017 to 2021.1 | These STI numbers are climbing despite the fact that bacterial STIs are detectable and treatable. The challenge for public health and health care systems is connecting individuals and communities with STI screening, diagnostic, and treatment services as well as education about STIs and sexual health. Issues related to stigma, privacy, and medical mistrust can compound barriers to prevention and care and can hamper the kind of engagement needed to address the current epidemic. |
Strengthening public health capacity to address infectious diseases: Lessons from 3 Centers of Excellence in Public Health and Homelessness
Bien MB , Whitton A , Meehan A , Thornhill L , Ellis K , Leopold J , Borne D , Vickery KD , Imbert E , Twohey-Jacobs L , Perez KA , Mosites E . J Public Health Manag Pract 2023 29 (6) 775-779 People experiencing homelessness are disproportionately affected by infectious diseases and often face barriers to receiving appropriate medical treatment. Responding to the needs of people experiencing homelessness requires state and local health departments to integrate information sources and coordinate multisector efforts. From 2021 to 2023, the CDC Foundation, in cooperation with the Centers for Disease Control and Prevention, established pilot Centers of Excellence in Public Health and Homelessness in Seattle, Washington; San Francisco, California; and the state of Minnesota. These centers strengthened their capacity to address the needs of people experiencing homelessness by supporting cross-sector partnerships, assessing the interoperability of data systems, prioritizing infectious disease needs, and identifying health disparities. These programs demonstrated that health departments are heterogeneous entities with differing resources and priorities. They also showed the importance of employing dedicated public health staff focused on homelessness, establishing diverse partnerships and the need for support from local leaders to address homelessness. |
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