Last data update: May 13, 2024. (Total: 46773 publications since 2009)
Records 1-30 (of 1250 Records) |
Query Trace: Williams N[original query] |
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Proposed framework for developing and evaluating Total Worker Health® education and training programs
Kenigsberg TA , Childress AM , Williams DF , Lioce M , Chosewood LC . J Occup Environ Med 2024 OBJECTIVE: Propose a framework for developing and evaluating Total Worker Health® education and training efforts by implementing institutions. METHODS: Review of Total Worker Health (TWH) information from symposia, workshops, academic offerings, and publications, along with a review of education and training development and evaluation resources applicable across various disciplines. RESULTS: Examples of knowledge, skills, and abilities (KSAs) for each TWH core competency, and a framework for developing and evaluating a TWH competency-based education or training program. CONCLUSIONS: The proposed set of KSAs and framework for developing and evaluating TWH education or training programs may inform future pilot testing of KSAs and framework by implementing institutions and help to standardize practices across the discipline. Academic, business, community, labor, and government stakeholders are encouraged to provide further input to assist in its maturation and uptake. |
Sosuga virus detected in Egyptian rousette bats (Rousettus aegyptiacus) in Sierra Leone
Amman BR , Koroma AH , Schuh AJ , Conteh I , Sealy TK , Foday I , Johnny J , Bakarr IA , Whitmer SLM , Wright EA , Gbakima AA , Graziano J , Bangura C , Kamanda E , Osborne A , Saidu E , Musa JA , Bangura DF , Williams SMT , Fefegula GM , Sumaila C , Jabaty J , James FH , Jambai A , Garnett K , Kamara TF , Towner JS , Lebbie A . Viruses 2024 16 (4) Sosuga virus (SOSV), a rare human pathogenic paramyxovirus, was first discovered in 2012 when a person became ill after working in South Sudan and Uganda. During an ecological investigation, several species of bats were sampled and tested for SOSV RNA and only one species, the Egyptian rousette bat (ERBs; Rousettus aegyptiacus), tested positive. Since that time, multiple other species have been sampled and ERBs in Uganda have continued to be the only species of bat positive for SOSV infection. Subsequent studies of ERBs with SOSV demonstrated that ERBs are a competent host for SOSV and shed this infectious virus while exhibiting only minor infection-associated pathology. Following the 2014 Ebola outbreak in West Africa, surveillance efforts focused on discovering reservoirs for zoonotic pathogens resulted in the capture and testing of many bat species. Here, SOSV RNA was detected by qRT-PCR only in ERBs captured in the Moyamba District of Sierra Leone in the central region of the country. These findings represent a substantial range extension from East Africa to West Africa for SOSV, suggesting that this paramyxovirus may occur in ERB populations throughout its sub-Saharan African range. |
Asian people reached by the Centers for Disease Control and Prevention HIV testing program in the United States: HIV testing, linkage to HIV medical care, and interview for partner services 2014-2020
Xu S , Wang G , Williams W , Marano Lee M , Wright C , Uhl G . AIDS Educ Prev 2024 36 (2) 103-112 The purpose of this analysis is to describe HIV tests and associated outcomes for Asian people reached by the Centers for Disease Control and Prevention (CDC) HIV testing program. We analyzed CDC-funded HIV tests among Asian individuals in the United States, Puerto Rico, and the U.S. Virgin Islands (2014-2020). Of the 415,560 tests, the positivity of new diagnoses was higher among males (0.49%, aPR = 7.64) than females (0.06%), and in the West (0.42%, aPR = 1.15) than in the South (0.25%). In non-health care settings, positivity was highest among men who have sex with men (MSM; 0.87%) and transgender people (0.46%). Linkage to HIV medical care among Asian people was 87.5%, and 70.7% were interviewed for partner services. Our findings suggest that improvements are crucial, particularly for Asian MSM, in linkage to care and interview for partner services. |
Accuracy of influenza ICD-10 diagnosis codes in identifying influenza illness in children
Antoon JW , Stopczynski T , Amarin JZ , Stewart LS , Boom JA , Sahni LC , Michaels MG , Williams JV , Englund JA , Klein EJ , Staat MA , Schlaudecker EP , Selvarangan R , Schuster JE , Weinberg GA , Szilagyi PG , Perez A , Moline HL , Spieker AJ , Grijalva CG , Olson SM , Halasa NB . JAMA Netw Open 2024 7 (4) e248255 IMPORTANCE: Studies of influenza in children commonly rely on coded diagnoses, yet the ability of International Classification of Diseases, Ninth Revision codes to identify influenza in the emergency department (ED) and hospital is highly variable. The accuracy of newer International Statistical Classification of Diseases and Related Health Problems, Tenth Revision (ICD-10) codes to identify influenza in children is unknown. OBJECTIVE: To determine the accuracy of ICD-10 influenza discharge diagnosis codes in the pediatric ED and inpatient settings. DESIGN, SETTING, AND PARTICIPANTS: Children younger than 18 years presenting to the ED or inpatient settings with fever and/or respiratory symptoms at 7 US pediatric medical centers affiliated with the Centers for Disease Control and Prevention-sponsored New Vaccine Surveillance Network from December 1, 2016, to March 31, 2020, were included in this cohort study. Nasal and/or throat swabs were collected for research molecular testing for influenza, regardless of clinical testing. Data, including ICD-10 discharge diagnoses and clinical testing for influenza, were obtained through medical record review. Data analysis was performed in August 2023. MAIN OUTCOMES AND MEASURES: The accuracy of ICD-10-coded discharge diagnoses was characterized using molecular clinical or research laboratory test results as reference. Measures included sensitivity, specificity, positive predictive value (PPV), and negative predictive value (NPV). Estimates were stratified by setting (ED vs inpatient) and age (0-1, 2-4, and 5-17 years). RESULTS: A total of 16 867 children in the ED (median [IQR] age, 2.0 [0.0-4.0] years; 9304 boys [55.2%]) and 17 060 inpatients (median [IQR] age, 1.0 [0.0-4.0] years; 9798 boys [57.4%]) were included. In the ED, ICD-10 influenza diagnoses were highly specific (98.0%; 95% CI, 97.8%-98.3%), with high PPV (88.6%; 95% CI, 88.0%-89.2%) and high NPV (85.9%; 95% CI, 85.3%-86.6%), but sensitivity was lower (48.6%; 95% CI, 47.6%-49.5%). Among inpatients, specificity was 98.2% (95% CI, 98.0%-98.5%), PPV was 82.8% (95% CI, 82.1%-83.5%), sensitivity was 70.7% (95% CI, 69.8%-71.5%), and NPV was 96.5% (95% CI, 96.2%-96.9%). Accuracy of ICD-10 diagnoses varied by patient age, influenza season definition, time between disease onset and testing, and clinical setting. CONCLUSIONS AND RELEVANCE: In this large cohort study, influenza ICD-10 discharge diagnoses were highly specific but moderately sensitive in identifying laboratory-confirmed influenza; the accuracy of influenza diagnoses varied by clinical and epidemiological factors. In the ED and inpatient settings, an ICD-10 diagnosis likely represents a true-positive influenza case. |
Correction: Behavior change among HIV-negative men who have sex with men not using PrEP in the United States
Goodreau SM , Barry MP , Hamilton DT , Williams AM , Wang LY , Sanchez TH , Katz DA , Delaney KP . AIDS Behav 2024 |
Obstetric complications and birth outcomes after antenatal coronavirus disease 2019 (COVID-19) vaccination
Vesco KK , Denoble AE , Lipkind HS , Kharbanda EO , DeSilva MB , Daley MF , Getahun D , Zerbo O , Naleway AL , Jackson L , Williams JTB , Boyce TG , Fuller CC , Weintraub ES , Vazquez-Benitez G . Obstet Gynecol 2024 OBJECTIVE: To evaluate the association between antenatal messenger RNA (mRNA) coronavirus disease 2019 (COVID-19) vaccination and risk of adverse pregnancy outcomes. METHODS: This was a retrospective cohort study of individuals with singleton pregnancies with live deliveries between June 1, 2021, and January 31, 2022, with data available from eight integrated health care systems in the Vaccine Safety Datalink. Vaccine exposure was defined as receipt of one or two mRNA COVID-19 vaccine doses (primary series) during pregnancy. Outcomes were preterm birth (PTB) before 37 weeks of gestation, small-for-gestational age (SGA) neonates, gestational diabetes mellitus (GDM), gestational hypertension, and preeclampsia-eclampsia-HELLP (hemolysis, elevated liver enzymes, and low platelet count) syndrome. Outcomes in individuals vaccinated were compared with those in propensity-matched individuals with unexposed pregnancies. Adjusted hazard ratios (aHRs) and 95% CIs were estimated for PTB and SGA using a time-dependent covariate Cox model, and adjusted relative risks (aRRs) were estimated for GDM, gestational hypertension, and preeclampsia-eclampsia-HELLP syndrome using Poisson regression with robust variance. RESULTS: Among 55,591 individuals eligible for inclusion, 23,517 (42.3%) received one or two mRNA COVID-19 vaccine doses during pregnancy. Receipt of mRNA COVID-19 vaccination varied by maternal age, race, Hispanic ethnicity, and history of COVID-19. Compared with no vaccination, mRNA COVID-19 vaccination was associated with a decreased risk of PTB (rate: 6.4 [vaccinated] vs 7.7 [unvaccinated] per 100, aHR 0.89; 95% CI, 0.83-0.94). Messenger RNA COVID-19 vaccination was not associated with SGA (8.3 vs 7.4 per 100; aHR 1.06, 95% CI, 0.99-1.13), GDM (11.9 vs 10.6 per 100; aRR 1.00, 95% CI, 0.90-1.10), gestational hypertension (10.8 vs 9.9 per 100; aRR 1.08, 95% CI, 0.96-1.22), or preeclampsia-eclampsia-HELLP syndrome (8.9 vs 8.4 per 100; aRR 1.10, 95% CI, 0.97-1.24). CONCLUSION: Receipt of an mRNA COVID-19 vaccine during pregnancy was not associated with an increased risk of adverse pregnancy outcomes; this information will be helpful for patients and clinicians when considering COVID-19 vaccination in pregnancy. |
State Medicaid coverage for tobacco cessation treatments and barriers to accessing treatments - United States, 2018-2022
DiGiulio A , Tynan MA , Schecter A , Williams KS , VanFrank B . MMWR Morb Mortal Wkly Rep 2024 73 (14) 301-306 The prevalence of cigarette smoking among U.S. adults enrolled in Medicaid is higher than among adults with private insurance; more than one in five adults enrolled in Medicaid smokes cigarettes. Smoking cessation reduces the risk for smoking-related disease and death. Effective treatments for smoking cessation are available, and comprehensive, barrier-free insurance coverage of these treatments can increase cessation. However, Medicaid treatment coverage and treatment access barriers vary by state. The American Lung Association collected and analyzed state-level information regarding coverage for nine tobacco cessation treatments and seven access barriers for standard Medicaid enrollees. As of December 31, 2022, a total of 20 state Medicaid programs provided comprehensive coverage (all nine treatments), an increase from 15 as of December 31, 2018. Only three states had zero access barriers, an increase from two; all three also had comprehensive coverage. Although states continue to improve smoking cessation treatment coverage and decrease access barriers for standard Medicaid enrollees, coverage gaps and access barriers remain in many states. State Medicaid programs can improve the health of enrollees who smoke and potentially reduce health care expenditures by providing barrier-free coverage of all evidence-based cessation treatments and by promoting this coverage to enrollees and providers. |
Prioritizing mental health within HIV and tuberculosis services in PEPFAR
Fukunaga R , Pierre P , Williams JK , Briceno-Robaugh R , Kalibala S , Peterson M , Moonan PK . Emerg Infect Dis 2024 30 (4) 1-5 Underprioritization of mental health is a global problem and threatens the decades-long progress of the US President's Emergency Plan for AIDS Relief (PEPFAR) program. In recent years, mental health has become globally recognized as a part of universal healthcare, making this an opportune moment for the global community to integrate mental health services into routine programming. PEPFAR is well positioned to lead by example. We conceptualized 5 key strategies that might help serve as a framework to support mental health programming as part of PEPFAR's current 5-year strategic plan. PEPFAR and the global community have an opportunity to identify mental health service gaps and interweave global mental health priorities with actions to end the HIV and TB epidemics by 2030. |
Attitudes toward COVID-19 vaccines among pregnant and recently pregnant individuals
Williams JTB , Kurlandsky K , Breslin K , Durfee MJ , Stein A , Hurley L , Shoup JA , Reifler LM , Daley MF , Lewin BJ , Goddard K , Henninger ML , Nelson JC , Vazquez-Benitez G , Hanson KE , Fuller CC , Weintraub ES , McNeil MM , Hambidge SJ . JAMA Netw Open 2024 7 (4) e245479 IMPORTANCE: Pregnant people and infants are at high risk of severe COVID-19 outcomes. Understanding changes in attitudes toward COVID-19 vaccines among pregnant and recently pregnant people is important for public health messaging. OBJECTIVE: To assess attitudinal trends regarding COVID-19 vaccines by (1) vaccination status and (2) race, ethnicity, and language among samples of pregnant and recently pregnant Vaccine Safety Datalink (VSD) members from 2021 to 2023. DESIGN, SETTING, AND PARTICIPANTS: This cross-sectional surveye study included pregnant or recently pregnant members of the VSD, a collaboration of 13 health care systems and the US Centers for Disease Control and Prevention. Unvaccinated, non-Hispanic Black, and Spanish-speaking members were oversampled. Wave 1 took place from October 2021 to February 2022, and wave 2 took place from November 2022 to February 2023. Data were analyzed from May 2022 to September 2023. EXPOSURES: Self-reported or electronic health record (EHR)-derived race, ethnicity, and preferred language. MAIN OUTCOMES AND MEASURES: Self-reported vaccination status and attitudes toward monovalent (wave 1) or bivalent Omicron booster (wave 2) COVID-19 vaccines. Sample- and response-weighted analyses assessed attitudes by vaccination status and 3 race, ethnicity, and language groupings of interest. RESULTS: There were 1227 respondents; all identified as female, the mean (SD) age was 31.7 (5.6) years, 356 (29.0%) identified as Black race, 555 (45.2%) identified as Hispanic ethnicity, and 445 (36.3%) preferred the Spanish language. Response rates were 43.5% for wave 1 (652 of 1500 individuals sampled) and 39.5% for wave 2 (575 of 1456 individuals sampled). Respondents were more likely than nonrespondents to be White, non-Hispanic, and vaccinated per EHR. Overall, 76.8% (95% CI, 71.5%-82.2%) reported 1 or more COVID-19 vaccinations; Spanish-speaking Hispanic respondents had the highest weighted proportion of respondents with 1 or more vaccination. Weighted estimates of somewhat or strongly agreeing that COVID-19 vaccines are safe decreased from wave 1 to 2 for respondents who reported 1 or more vaccinations (76% vs 50%; χ21 = 7.8; P < .001), non-Hispanic White respondents (72% vs 43%; χ21 = 5.4; P = .02), and Spanish-speaking Hispanic respondents (76% vs 53%; χ21 = 22.8; P = .002). CONCLUSIONS AND RELEVANCE: Decreasing confidence in COVID-19 vaccine safety in a large, diverse pregnant and recently pregnant insured population is a public health concern. |
Correction and Republication: Symptoms of Depression, Anxiety, Post-Traumatic Stress Disorder, and Suicidal Ideation Among State, Tribal, Local, and Territorial Public Health Workers During the COVID-19 Pandemic - United States, March-April 2021
Bryant-Genevier J , Rao CY , Lopes-Cardozo B , Kone A , Rose C , Thomas I , Orquiola D , Lynfield R , Shah D , Freeman L , Becker S , Williams A , Gould DW , Tiesman H , Lloyd G , Hill L , Byrkit R . MMWR Morb Mortal Wkly Rep 12/28/2021 70 (48) 1679 On July 2, 2021, MMWR published “Symptoms of Depression, Anxiety, Post-Traumatic Stress Disorder, and Suicidal Ideation Among State, Tribal, Local, and Territorial Public Health Workers During the COVID-19 Pandemic — United States, March–April 2021” (1). On October 12, 2021, the authors informed MMWR that some data were inaccurate because 420 incomplete participant responses were incorrectly assigned scores for depression. This error resulted in a change in overall depression prevalence from 32.0% to 30.8%, and other similar changes in stratified prevalences of depression, prevalence ratios of depression, and the overall proportion of respondents who reported at least one mental health condition. The authors have corrected the MMWR report by excluding the 420 records from the depression analysis and confirmed that the interpretation and the conclusions of the original report were not affected by these corrections. MMWR has republished the report (2), which includes the original report with clearly marked corrections in supplementary materials. |
Reply to Hasman et al
Williams AM , Jefferds ME , Tanumihardjo SA , Suchdev PS , Phiri F . Am J Clin Nutr 12/28/2021 114 (1) 392-393 We agree that an open dialogue about modifying universal vitamin A supplementation (VAS) programs, suggested by researchers at Harvard (1) and supported by UNICEF (2), is needed. The goal of universal VAS programs is prevention of mortality and morbidity (3), given the role of vitamin A in immune functions (4). The Global Alliance for Vitamin A (GAVA) has a framework for evidence-based decision making to scale back universal VAS, and the decision tree outlined in the GAVA framework starts with a determination of the vitamin A status of a population using biochemical indicators (5). We recognize that the resource requirement, government commitment, and agency coordination required to collect and synthesize population-based vitamin A biochemical data are not trivial. Here, we describe the experience in Malawi by the government and partners to collect and analyze vitamin A biomarker data during the 2015–16 National Micronutrient Survey, as well as a pilot to test a new distribution model for VAS. | | The Government of Malawi regularly assesses their national vitamin A status, completing national surveys that collected vitamin A biomarker data in 2001, 2009, and 2015–16. In early 2019, planning discussions for the next national micronutrient survey were interrupted by the coronavirus disease 2019 pandemic. Survey planners anticipated low vitamin A deficiency (VAD) in 2015–16 (6), given the trend of decreasing VAD between 2001 and 2009 and the implementation of multiple, overlapping vitamin A interventions. Thus, survey planners decided a priori to collect sufficient serum for analyses of multiple vitamin A biomarkers. After the main vitamin A survey results of the modified-relative-dose response and retinol binding protein were disseminated, due to low levels of VAD a decision was made to also analyze retinyl esters, carotenoids, and retinol using back-up serum. |
Requirements for Building Thermal Conditions under Normal and Emergency Operations in Extreme Climates
Zhivov A , Rose W , Patenaude R , Williams WJ . Ashrae j 12/28/2021 127 (1) 693-704 This paper provides recommendations on thermal and moisture parameters (air, temperature, and humidity content) in different types of buildings under normal and emergency operation conditions in extreme climate conditions, e.g., cold/arctic (U.S. Department of Energy [DOE] climate zones 6-8) and hot and humid (DOE climate zones 0-2a). Three scenarios are considered under normal operating conditions: when the building/space is occupied, temporarily unoccupied (2-5 days), and unoccupied long term (e.g., hibernated). These thermal parameters are necessary to achieve one or several of the following purposes. |
Tuberculosis - United States, 2023
Williams PM , Pratt RH , Walker WL , Price SF , Stewart RJ , Feng PI . MMWR Morb Mortal Wkly Rep 2024 73 (12) 265-270 After 27 years of declining U.S. tuberculosis (TB) case counts, the number of TB cases declined considerably in 2020, coinciding with the COVID-19 pandemic. For this analysis, TB case counts were obtained from the National TB Surveillance System. U.S. Census Bureau population estimates were used to calculate rates overall, by jurisdiction, birth origin, race and ethnicity, and age group. Since 2020, TB case counts and rates have increased each year. During 2023, a total of 9,615 TB cases were provisionally reported by the 50 U.S. states and the District of Columbia (DC), representing an increase of 1,295 cases (16%) as compared with 2022. The rate in 2023 (2.9 per 100,000 persons) also increased compared with that in 2022 (2.5). Forty states and DC reported increases in 2023 in both case counts and rates. National case counts increased among all age groups and among both U.S.-born and non-U.S.-born persons. Although TB incidence in the United States is among the lowest in the world and most U.S. residents are at minimal risk, TB continues to cause substantial global morbidity and mortality. This postpandemic increase in U.S. cases highlights the importance of continuing to engage communities with higher TB rates and their medical providers in TB elimination efforts and strengthening the capacity in public health programs to carry out critical disease control and prevention strategies. |
Community testing practices for autism within the autism and developmental disabilities monitoring network
Robinson Williams A , Amoakohene E , Maenner MJ , Zahorodny W , DiRienzo M , Grzybowski A , Hall-Lande J , Pas ET , Bakian AV , Lopez M , Patrick M , Shenouda J , Shaw KA . Paediatr Perinat Epidemiol 2024 BACKGROUND: No data exist at the population level on what tests are used to aid in the diagnosis of autism spectrum disorder in community practice. OBJECTIVES: To describe autism spectrum disorder testing practices to inform autism spectrum disorder identification efforts. METHODS: Data are from the Autism and Developmental Disabilities Monitoring Network, a multi-site surveillance system reporting prevalence estimates and characteristics of 8-year-old children with autism spectrum disorder. Percentages of children with autism spectrum disorder who received any autism spectrum disorder test or a 'gold standard' test were calculated by site, sex, race, median household income, and intellectual ability status. Risk ratios were calculated to compare group differences. RESULTS: Of 5058 8-year-old children with autism spectrum disorder across 11 sites, 3236 (64.0%) had a record of any autism spectrum disorder test and 2136 (42.2%) had a 'gold standard' ADOS or ADI-R test. Overall, 115 children (2.3%) had both the ADOS and ADI-R in their records. Differences persisted across race, median household income, and intellectual ability status. Asian/Pacific Islander children had the highest percent receiving any ASD test (71.8%; other groups range: 57.4-66.0%) and White children had the highest percent receiving 'gold standard' tests (46.4%; other groups range: 35.6-43.2%). Children in low-income neighbourhoods had a lower percent of any test (62.5%) and 'gold standard' tests (39.4%) compared to medium (70.2% and 47.5%, respectively) and high (69.6% and 46.8%, respectively) income neighbourhoods. Children with intellectual disability had a lower percent of any ASD test (81.7%) and 'gold standard' tests (52.6%) compared to children without intellectual disability (84.0% and 57.6%, respectively). CONCLUSIONS: Autism spectrum disorder testing practices vary widely by site and differ by race and presence of co-occurring intellectual disability, suggesting opportunities to standardise and/or improve autism spectrum disorder identification practices. |
CDC-funded HIV testing and undiagnosed HIV infection in ending the HIV epidemic in the U.S. Jurisdictions
Patel D , Williams WO , Wright C , Essuon A , Wang G , Mulatu MS . J Acquir Immune Defic Syndr 2024 BACKGROUND: Approximately 13% of persons with HIV (PWH) are unaware of their status. To help end HIV, it is important to understand the relationship between the rates of HIV testing and undiagnosed HIV infection. SETTING: Ending the HIV in the U.S. (EHE) jurisdictions. METHODS: Using 2021 data from the National HIV Surveillance System and the National HIV Prevention Program Monitoring and Evaluation system, we calculated estimated rates of undiagnosed HIV infections per 100,000 population and rates of CDC-funded HIV tests per 1,000 population. We assessed the association between the two rates using Spearman's rank correlation. We also calculated a rank difference between the two rates for each EHE jurisdiction to help identify jurisdictions with greater unfilled needs for HIV testing. RESULTS: Overall, CDC-funded HIV tests per 1,000 population were positively associated with estimated rate of undiagnosed HIV infection per 100,000 population (rho=0.55, p<0.001). EHE jurisdictions with the greatest magnitude of negative rank differences (i.e., higher undiagnosed HIV infection per 100,000 population and lower CDC-funded HIV tests per 1,000 population) were Prince George's County, MD; Mecklenburg County, NC; Hudson County, NJ; Bronx County, NY, and Hamilton County, OH. CONCLUSIONS: In general, CDC-funded HIV testing is being conducted in jurisdictions with the greatest needs. However, we also found large discrepancies between CDC-funded HIV testing and undiagnosed HIV infection rates for some jurisdictions. These jurisdictions may want to identify barriers to their HIV testing services and expand their programs to ensure that all PWH in their jurisdictions are diagnosed. |
Surveillance for Coccidioidomycosis, Histoplasmosis, and Blastomycosis During the COVID-19 Pandemic - United States, 2019-2021
Williams SL , Smith DJ , Benedict K , Ahlers JR , Austin C , Birn R , Carter AM , Christophe NN , Cibulskas K , Cieslak PR , Gibbons-Burgener SN , Gosciminski M , Ireland MJ , Lazenby KV , Loftus T , Lunquest K , Mathewson AA , Nguyen AD , Oltean HN , Osborn B , Petro EM , Power DJ , Reik RR , Schlosser L , Sedivy J , Smelser CB , Chiller T , Toda M . MMWR Morb Mortal Wkly Rep 2024 73 (11) 239-244 Coccidioidomycosis, histoplasmosis, and blastomycosis are lower respiratory tract fungal infections whose signs and symptoms can resemble those of other respiratory illnesses, including pneumonia caused by bacterial or viral etiologies; this overlap in clinical presentation might lead to missed or delayed diagnoses. The causative fungi live in the environment, often in soil or plant matter. To describe the epidemiologic characteristics of cases of coccidioidomycosis, histoplasmosis, and blastomycosis during the COVID-19 pandemic, CDC analyzed case surveillance data for 2019-2021. During this period, a total of 59,655 coccidioidomycosis cases, 3,595 histoplasmosis cases, and 719 blastomycosis cases were reported to CDC. In 2020, fewer cases of each disease occurred in spring compared with other seasons, and most cases occurred in fall; national seasonality is not typically observed, and cases were seasonally distributed more evenly in 2019 and 2021. Fewer cases coinciding with the start of the COVID-19 pandemic, along with an unusually high blastomycosis case fatality rate in 2021 (17% compared with more typical rates of 8%-10%), suggest that the pandemic might have affected patients' health care-seeking behavior, public health reporting practices, or clinical management of these diseases. Increased awareness and education are needed to encourage health care providers to consider fungal diseases and to identify pneumonia of fungal etiology. Standardized diagnostic guidance and informational resources for fungal testing could be incorporated into broader respiratory disease awareness and preparedness efforts to improve early diagnosis of coccidioidomycosis, histoplasmosis, and blastomycosis. |
Folate and vitamin B(12) status and predicted neural tube defects risk among nonpregnant women of reproductive age from the Malawi National Micronutrient Survey, 2015-2016
Qi YP , Crider KS , Williams AM , Tripp K , Mapango C , Rhodes EC , Nyirenda E , Phiri F , Zhang M , Jabbar S , Pfeiffer CM , Pachón H , Zimmerman S , Williams JL . Birth Defects Res 2024 116 (3) e2329 BACKGROUND: Maternal folate and vitamin B(12) deficiency can lead to serious adverse pregnancy outcomes. There are no nationally representative estimates on folate and vitamin B(12) status among women of reproductive age (WRA) in Malawi. OBJECTIVE: We assessed folate and vitamin B(12) status among nonpregnant WRA in Malawi and predicted the risk of folate-sensitive neural tube defects (NTDs) were they to become pregnant. METHODS: Using data from the cross-sectional, nationally representative 2015-2016 Malawi Micronutrient Survey, we calculated the proportion of folate and vitamin B(12) deficiency and insufficiency by demographic characteristics among 778 nonpregnant WRA (15-49 years). We predicted NTD prevalence using red blood cell (RBC) folate distributions and a published Bayesian model of the association between RBC folate and NTD risk. Analyses accounted for complex survey design. RESULTS: Among WRA, 8.5% (95% CI: 6.2, 11.6) and 13.3% (10.0, 17.4) had serum (<7 nmol/L) and RBC folate (<305 nmol/L) deficiency, respectively. The proportion of vitamin B(12) deficiency (<148 pmol/L) and insufficiency (≤221 pmol/L) was 11.8% (8.6, 16.0) and 40.6% (34.1, 47.4), respectively. RBC folate insufficiency (<748 nmol/L, defined as the concentration associated with the threshold for elevated NTD risk: >8 cases per 10,000 births) was widespread: 81.4% (75.0, 86.4). The predicted NTD risk nationally was 24.7 cases per 10,000 live births. RBC folate insufficiency and higher predicted NTD risk were more common among WRA living in urban areas or with higher education. CONCLUSIONS: These findings highlight the importance of nutritional and NTD surveillance in Malawi and the opportunity for improving folate and vitamin B(12) nutrition among Malawian WRA. |
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. |
Early estimate of nirsevimab effectiveness for prevention of respiratory syncytial virus-associated hospitalization among infants entering their first respiratory syncytial virus season - New Vaccine Surveillance Network, October 2023-February 2024
Moline HL , Tannis A , Toepfer AP , Williams JV , Boom JA , Englund JA , Halasa NB , Staat MA , Weinberg GA , Selvarangan R , Michaels MG , Sahni LC , Klein EJ , Stewart LS , Schlaudecker EP , Szilagyi PG , Schuster JE , Goldstein L , Musa S , Piedra PA , Zerr DM , Betters KA , Rohlfs C , Albertin C , Banerjee D , McKeever ER , Kalman C , Clopper BR , McMorrow ML , Dawood FS . MMWR Morb Mortal Wkly Rep 2024 73 (9) 209-214 Respiratory syncytial virus (RSV) is the leading cause of hospitalization among infants in the United States. In August 2023, CDC's Advisory Committee on Immunization Practices recommended nirsevimab, a long-acting monoclonal antibody, for infants aged <8 months to protect against RSV-associated lower respiratory tract infection during their first RSV season and for children aged 8-19 months at increased risk for severe RSV disease. In phase 3 clinical trials, nirsevimab efficacy against RSV-associated lower respiratory tract infection with hospitalization was 81% (95% CI = 62%-90%) through 150 days after receipt; post-introduction effectiveness has not been assessed in the United States. In this analysis, the New Vaccine Surveillance Network evaluated nirsevimab effectiveness against RSV-associated hospitalization among infants in their first RSV season during October 1, 2023-February 29, 2024. Among 699 infants hospitalized with acute respiratory illness, 59 (8%) received nirsevimab ≥7 days before symptom onset. Nirsevimab effectiveness was 90% (95% CI = 75%-96%) against RSV-associated hospitalization with a median time from receipt to symptom onset of 45 days (IQR = 19-76 days). The number of infants who received nirsevimab was too low to stratify by duration from receipt; however, nirsevimab effectiveness is expected to decrease with increasing time after receipt because of antibody decay. Although nirsevimab uptake and the interval from receipt of nirsevimab were limited in this analysis, this early estimate supports the current nirsevimab recommendation for the prevention of severe RSV disease in infants. Infants should be protected by maternal RSV vaccination or infant receipt of nirsevimab. |
Update on the impact of voluntary folic acid fortification of corn masa flour on red blood cell folate concentrations-National Health and Nutrition Examination Survey, 2011-March 2020
Wang A , Fothergill A , Yeung LF , Crider KS , Williams JL . Birth Defects Res 2024 116 (3) e2321 BACKGROUND: Folic acid is a micronutrient that is effective at preventing neural tube defects (NTDs). In 2016, the FDA authorized the voluntary fortification of corn masa flour (CMF) with folic acid to reduce disparities in NTDs among infants of women who do not regularly consume other fortified cereal grains, in particular Hispanic women of reproductive age (WRA). METHODS: We analyzed data from the National Health and Nutrition Examination Survey (NHANES) from 2011 to March 2020 assessing the impact of voluntary fortification of CMF on the folate status of Hispanic WRA. We analyzed folic acid usual intake and red blood cell (RBC) folate concentrations among non-pregnant, non-lactating Hispanic WRA, comparing pre-fortification (2011-2016) to post-fortification (2017-March 2020) data. RBC folate concentrations were used to create model-based estimation of NTD rates. RESULTS: The proportion of Hispanic WRA with folic acid usual intakes <400 μg/d did not change (2011-2016: 86.1% [95% Confidence Interval, CI: 83.7-88.5]; 2017-March 2020: 87.8% [95% CI: 84.8-90.7]; p = .38) nor did the proportion of Hispanic WRA with RBC folate below optimal concentrations (<748 nmol/L, 2011-2016: 16.0% [95% CI: 13.7-18.2]; 2017-March 2020: 18.1% [95% CI: 12.1-24.0]; p = 0.49). Model-based estimates of NTD rates suggest further improvements in the folate status of Hispanic WRA might prevent an additional 157 (95% Uncertainty Interval: 0, 288) NTDs/year. CONCLUSIONS: Voluntary fortification of CMF with folic acid has yet to have a significant impact on the folate status of WRA. Continued monitoring and further research into factors such as fortified product availability, community knowledge, and awareness of folic acid benefits would inform and improve future public health interventions. |
Human exposures to Brucella canis from a pregnant dog during an international flight: Public health risks, diagnostic challenges and future considerations
Williams C , Swisher S , Miller N , Pinn-Woodcock T , Austin C , Hsiao SH , Arenas-Gamboa AM , Tiller R , Thacker T , Taetzsch S , Franklin-Guild R , Cutter L , Quance C , Hung CC , Maddox CW , Ernst M , Guarino C , Lanka S , Garcia-Gonzalez DG , Slager S , Sunavala Z , Brown C , Negron M , Pieracci EG . Zoonoses Public Health 2024 AIMS: This report documents the exposure of passengers and crew of a commercial international flight to the zoonotic pathogen Brucella canis after an infected dog aborted in the passenger cabin of the aircraft. This case demonstrates the challenges associated with brucellosis screening and the risks that airline personnel, airport employees and travellers face when animals with unrecognized zoonotic infections are transported. METHODS/RESULTS: The public health investigation of this case was conducted by the Centers for Disease Control, the Illinois Department of Health and the Illinois Department of Agriculture, in collaboration with a local veterinary clinic and several academic and federal diagnostic laboratories. It included an extensive diagnostic evaluation of the dam and aborted foetuses to confirm a diagnosis of canine brucellosis. Passengers, airline personnel and staff from the veterinary clinic where the dogs were treated underwent risk assessments, and clinic staff also received detailed guidance regarding infection prevention practices. CONCLUSIONS: Animal shelters and breeding programs are recommended to screen dogs routinely for brucellosis, but it is not unusual for domestic or imported animals to have unknown health histories, including the dog's brucellosis status, at the time of purchase, adoption, or re-homing. Testing recommendations and requirements vary by state, making it challenging for state public health and animal health agencies to monitor and respond appropriately. This case highlights the importance of Brucella spp. screening in sexually intact dogs prior to breeding, purchase, or domestic or international transportation of the dogs. The transportation of pregnant dogs may present a previously unrecognized public health threat in addition to contributing to unnecessary stress and health risks for pregnant animals. |
Strengthening Bordetella pertussis genomic surveillance by direct sequencing of residual positive specimens
Peng Y , Williams MM , Xiaoli L , Simon A , Fueston H , Tondella ML , Weigand MR . J Clin Microbiol 2024 e0165323 Whole-genome sequencing (WGS) of microbial pathogens recovered from patients with infectious disease facilitates high-resolution strain characterization and molecular epidemiology. However, increasing reliance on culture-independent methods to diagnose infectious diseases has resulted in few isolates available for WGS. Here, we report a novel culture-independent approach to genome characterization of Bordetella pertussis, the causative agent of pertussis and a paradigm for insufficient genomic surveillance due to limited culture of clinical isolates. Sequencing libraries constructed directly from residual pertussis-positive diagnostic nasopharyngeal specimens were hybridized with biotinylated RNA "baits" targeting B. pertussis fragments within complex mixtures that contained high concentrations of host and microbial background DNA. Recovery of B. pertussis genome sequence data was evaluated with mock and pooled negative clinical specimens spiked with reducing concentrations of either purified DNA or inactivated cells. Targeted enrichment increased the yield of B. pertussis sequencing reads up to 90% while simultaneously decreasing host reads to less than 10%. Filtered sequencing reads provided sufficient genome coverage to perform characterization via whole-genome single nucleotide polymorphisms and whole-genome multilocus sequencing typing. Moreover, these data were concordant with sequenced isolates recovered from the same specimens such that phylogenetic reconstructions from either consistently clustered the same putatively linked cases. The optimized protocol is suitable for nasopharyngeal specimens with diagnostic IS481 Ct < 35 and >10 ng DNA. Routine implementation of these methods could strengthen surveillance and study of pertussis resurgence by capturing additional cases with genomic characterization. |
Vaccination may be economically and epidemiologically advantageous over frequent screening for gonorrhea prevention
Williams AM . Sex Transm Dis 2024 BACKGROUND: Gonorrhea's rapid development of antimicrobial resistance underscores the importance of new prevention modalities. Recent evidence suggests that a serogroup B meningococcal vaccine may be partially effective against gonococcal infection. However, the viability of vaccination and the role it should play in gonorrhea prevention is an open question. METHODS: We modeled the transmission of gonorrhea over a 10-year period in a heterosexual population to find optimal patterns of year-over-year investment of a fixed budget in vaccination and screening programs. Each year, resources could be allocated to vaccinating people or enrolling them in a quarterly screening program. Stratifying by mode (vaccination vs screening), sex (male vs female), and enrollment venue (background screening vs symptomatic visit) we consider eight different ways of controlling gonorrhea. We then found the year-over-year pattern of investment among those eight controls that most reduced the incidence of gonorrhea under different assumptions. A compartmental transmission model was parameterized from existing literature in the U.S. context. RESULTS: Vaccinating men with recent symptomatic infection, which selected for higher sexual activity, was optimal for population-level gonorrhea control. Given a prevention budget of $3 per capita, 9.5% of infections could be averted ($299 per infection averted), decreasing gonorrhea sequelae and associated antimicrobial use by similar percentages. These results were consistent across sensitivity analyses that increased the budget, prioritized incidence or prevalence reductions in women, or lowered screening costs. Under a scenario where only screening was implemented, just 5.5% of infections were averted. CONCLUSIONS: A currently available vaccine, though only modestly effective, may be superior to frequent testing for population-level gonorrhea control. |
Structural discrimination against and structural support for lesbian, gay, and bisexual people as a predictor of late HIV diagnoses among black men who have sex with men
Williams LD . J Urban Health 2024 Black men who have sex with men (MSM) have been consistently reported to have the highest estimated HIV incidence and prevalence among MSM. Despite broad theoretical understanding that discrimination is a major social and structural determinant that contributes to disparate HIV outcomes among Black MSM, relatively little extant research has empirically examined structural discrimination against sexual minorities as a predictor of HIV outcomes among this population. The present study therefore examines whether variation in policies that explicitly discriminate against lesbian, gay, and bisexual (LGB) people and variation in policies that explicitly protect LGB people differentially predict metropolitan statistical-area-level variation in late HIV diagnoses among Black MSM over time, from 2008 to 2014. HIV surveillance data on late HIV diagnoses among Black MSM in each of the 95 largest metropolitan statistical areas in the United States, from 2008 to 2014, were used along with data on time-varying state-level policies pertaining to the rights of LGB people. Results from multilevel models found a negative relationship between protective/supportive laws and late HIV diagnoses among Black MSM, and a positive relationship between discriminative laws and late HIV diagnoses among Black MSM. These findings illuminate the potential epidemiological importance of policies pertaining to LGB populations as structural determinants of HIV outcomes among Black MSM. They suggest a need for scrutiny and elimination of discriminatory policies, where such policies are currently in place, and for advocacy for policies that explicitly protect the rights of LGB people where they do not currently exist. |
The menstrual cycle regulates migratory CD4 t cell surveillance in the female reproductive tract via CCR5 signaling
Elliott Williams M . Mucosal Immunol 2024 17 (1) 41-53 Despite their importance for immunity against sexually transmitted infections, the composition of female reproductive tract (FRT) memory T-cell populations in response to changes within the local tissue environment under the regulation of the menstrual cycle remains poorly defined. Here, we show that in humans and pig-tailed macaques, the cycle determines distinct clusters of differentiation 4 T-cell surveillance behaviors by subsets corresponding to migratory memory (T(MM)) and resident memory T cells. T(MM) displays tissue-itinerant trafficking characteristics, restricted distribution within the FRT microenvironment, and distinct effector responses to infection. Gene pathway analysis by RNA sequencing identified T(MM)-specific enrichment of genes involved in hormonal regulation and inflammatory responses. FRT T-cell subset fluctuations were discovered that synchronized to cycle-driven CCR5 signaling. Notably, oral administration of a CCR5 antagonist drug blocked T(MM) trafficking. Taken together, this study provides novel insights into the dynamic nature of FRT memory CD4 T cells and identifies the menstrual cycle as a key regulator of immune surveillance at the site of STI pathogen exposure. |
Seasonality, clinical characteristics, and outcomes of respiratory syncytial virus disease by subtype among children less than five years old, New Vaccine Surveillance Network, United States, 2016-2020
Toepfer AP , Amarin JZ , Spieker AJ , Stewart LS , Staat MA , Schlaudecker EP , Weinberg GA , Szilagyi PG , Englund JA , Klein EJ , Michaels MG , Williams JV , Selvarangan R , Harrison CJ , Lively JY , Piedra PA , Avadhanula V , Rha B , Chappell J , McMorrow M , Moline H , Halasa NB . Clin Infect Dis 2024 BACKGROUND: Respiratory syncytial virus (RSV) is a leading cause of acute respiratory illnesses (ARI) in children. RSV can be broadly categorized into two major subtypes (A and B). RSV subtypes have been known to co-circulate with variability in different regions of the world. Clinical associations with viral subtype have been studied among children with conflicting findings such that no conclusive relationships between RSV subtype and severity have been established. METHODS: During 2016-2020, children <5 years old were enrolled in prospective surveillance in the emergency department (ED) or inpatient (IP) settings from seven U.S. pediatric medical centers. Surveillance data collection included parent/guardian interviews, chart reviews, and collection of mid-turbinate nasal +/- throat swabs for RSV (RSV-A, RSV-B, and Untyped) by reverse transcription polymerase chain reaction (RT-PCR). RESULTS: Among 6398 RSV-positive children <5 years old, 3424 (54%) had subtype RSV-A infections, 2602 (41%) had subtype RSV-B infections, and 272 (5%) were not typed, inconclusive, or mixed infections. In both adjusted and unadjusted analyses, RSV-A-positive children were more likely to be hospitalized, as well as when restricted to <1 year. By season, RSV-A and RSV-B co-circulated in varying levels, with one subtype dominating proportionally. CONCLUSION: Findings indicate that RSV-A and RSV-B may only be marginally clinically distinguishable but both subtypes are associated with medically attended illness in children <5 years old. Furthermore, circulation of RSV subtypes varies substantially each year, seasonally and geographically. With introduction of new RSV prevention products, this highlights the importance of continued monitoring of RSV-A and RSV-B subtypes. |
Associations of parental preconception and maternal pregnancy urinary phthalate biomarker and bisphenol-a concentrations with child eating behaviors
Leader J , Mínguez-Alarcón L , Williams PL , Ford JB , Dadd R , Chagnon O , Oken E , Calafat AM , Hauser R , Braun JM . Int J Hyg Environ Health 2024 257 114334 BACKGROUND: Eating behaviors are controlled by the neuroendocrine system. Whether endocrine disrupting chemicals have the potential to affect eating behaviors has not been widely studied in humans. We investigated whether maternal and paternal preconception and maternal pregnancy urinary phthalate biomarker and bisphenol-A (BPA) concentrations were associated with children's eating behaviors. METHODS: We used data from mother-father-child triads in the Preconception Environmental exposure And Childhood health Effects (PEACE) Study, an ongoing prospective cohort study of children aged 6-13 years whose parent(s) previously enrolled in a fertility clinic-based prospective preconception study. We quantified urinary concentrations of 11 phthalate metabolites and BPA in parents' urine samples collected preconceptionally and during pregnancy. Parents rated children's eating behavior using the Child Eating Behavior Questionnaire (CEBQ). Using multivariable linear regression, accounting for correlation among twins, we estimated covariate-adjusted associations of urinary phthalate biomarkers and BPA concentrations with CEBQ subscale scores. RESULTS: This analysis included 195 children (30 sets of twins), 160 mothers and 97 fathers; children were predominantly non-Hispanic white (84%) and 53% were male. Paternal and maternal preconception monobenzyl phthalate (MBzP) concentrations and maternal preconception mono-n-butyl phthalate (MnBP) were positively associated with emotional overeating, food responsiveness, and desire to drink scores in children (β(')s= 0.11 [95% CI: 0.01, 0.20]-0.21 [95% CI: 0.10, 0.31] per log(e) unit increase in phthalate biomarker concentration). Paternal preconception BPA concentrations were inversely associated with scores on food approaching scales. Maternal pregnancy MnBP, mono-isobutyl phthalate (MiBP) and MBzP concentrations were associated with increased emotional undereating scores. Maternal pregnancy monocarboxy-isononyl phthalate concentrations were related to decreased food avoiding subscale scores. CONCLUSIONS: In this cohort, higher maternal and paternal preconception urinary concentrations of some phthalate biomarkers were associated with increased food approaching behavior scores and decreased food avoiding behavior scores, which could lead to increased adiposity in children. |
COVID-19 Vaccine Safety Technical (VaST) work group: Enhancing vaccine safety monitoring during the pandemic
Markowitz LE , Hopkins RH Jr , Broder KR , Lee GM , Edwards KM , Daley MF , Jackson LA , Nelson JC , Riley LE , McNally VV , Schechter R , Whitley-Williams PN , Cunningham F , Clark M , Ryan M , Farizo KM , Wong HL , Kelman J , Beresnev T , Marshall V , Shay DK , Gee J , Woo J , McNeil MM , Su JR , Shimabukuro TT , Wharton M , Keipp Talbot H . Vaccine 2024 During the COVID-19 pandemic, candidate COVID-19 vaccines were being developed for potential use in the United States on an unprecedented, accelerated schedule. It was anticipated that once available, under U.S. Food and Drug Administration (FDA) Emergency Use Authorization (EUA) or FDA approval, COVID-19 vaccines would be broadly used and potentially administered to millions of individuals in a short period of time. Intensive monitoring in the post-EUA/licensure period would be necessary for timely detection and assessment of potential safety concerns. To address this, the Centers for Disease Control and Prevention (CDC) convened an Advisory Committee on Immunization Practices (ACIP) work group focused solely on COVID-19 vaccine safety, consisting of independent vaccine safety experts and representatives from federal agencies - the ACIP COVID-19 Vaccine Safety Technical Work Group (VaST). This report provides an overview of the organization and activities of VaST, summarizes data reviewed as part of the comprehensive effort to monitor vaccine safety during the COVID-19 pandemic, and highlights selected actions taken by CDC, ACIP, and FDA in response to accumulating post-authorization safety data. VaST convened regular meetings over the course of 29 months, from November 2020 through April 2023; through March 2023 FDA issued EUAs for six COVID-19 vaccines from four different manufacturers and subsequently licensed two of these COVID-19 vaccines. The independent vaccine safety experts collaborated with federal agencies to ensure timely assessment of vaccine safety data during this time. VaST worked closely with the ACIP COVID-19 Vaccines Work Group; that work group used safety data and VaST's assessments for benefit-risk assessments and guidance for COVID-19 vaccination policy. Safety topics reviewed by VaST included those identified in safety monitoring systems and other topics of scientific or public interest. VaST provided guidance to CDC's COVID-19 vaccine safety monitoring efforts, provided a forum for review of data from several U.S. government vaccine safety systems, and assured that a diverse group of scientists and clinicians, external to the federal government, promptly reviewed vaccine safety data. In the event of a future pandemic or other biological public health emergency, the VaST model could be used to strengthen vaccine safety monitoring, enhance public confidence, and increase transparency through incorporation of independent, non-government safety experts into the monitoring process, and through strong collaboration among federal and other partners. |
Of Those We Have Lost and Those Who Have Saved So Many Others
Chorba T . Emerg Infect Dis 2022 28 (7) 1537-9 Modernism is a term ascribed to styles and transformative movements in multiple cultural spheres—philosophy, music, art, architecture, and literature. In its essence, modernism has at its core experimentation, as a term usually applied to efforts and creations of the late 19th or early 20th century, but sometimes later, characterized by intentional departures from traditional forms. | | There are many well-known examples of modernist efforts in their respective spheres and periods. In biology, Charles Darwin questioned the concept of human uniqueness with the theory of evolution. In literature, the term modernist has been applied to European and American writers who created substantive departures from tradition, as was seen in the works of Fyodor Dostoyevsky, Gustave Flaubert, James Joyce, and William Carlos Williams. In music, modernism is a term ascribed to the period 1890–1930, and postmodernism is a term sometimes accorded to phenomena with modernist qualities but occurring after 1930; however, some critics use modernism to describe a movement of rebellion that continues, dependent on the musician’s attitude rather than the musician’s moment in time. Certainly, Ella Fitzgerald, Miles Davis, Bob Dylan, John Lennon, Charles Mingus, the Rolling Stones, and Neil Young created musical forms that featured modernist iconoclasm, stepping well beyond the early 20th century. In art, modernism is used as a broader categorization of several novel stylistic departures including realism, postimpressionism, fauvism, cubism, dadaism, surrealism, abstract expressionism, and minimalism, each with elements of deliberate experimentation and innovation. |
The capacity of HIV care facilities to implement strategies recommended by the Ending the HIV Epidemic-The Medical Monitoring Project Facility Survey
Beer L , Williams D , Tie Y , McManus T , Yuan AX , Crim SM , Demeke HB , Creel D , Blackwell AD , Craw JA , Weiser J . J Acquir Immune Defic Syndr 2023 94 (4) 290-300 BACKGROUND: Data are needed to assess the capacity of HIV care facilities to implement recommended Ending the HIV Epidemic activities. SETTING: US HIV care facilities. METHODS: We analyzed 2021 survey data from 514 facilities that were recruited from a census of facilities providing care to a national probability sample of US adults with HIV. We present weighted estimates of facility characteristics, services, and policies and estimates of the proportion of all US HIV patients attending these facilities. RESULTS: Among HIV care facilities, 37% were private practices, 72% were in areas with population >1 million, and 21% had more than 1000 HIV patients. Most provided preexposure prophylaxis (83%) and postexposure prophylaxis (84%). More than 67% of facilities provided HIV-specific stigma or discrimination training for all staff (covering 70% of patients) and 66% provided training on cultural competency (covering 74% of patients). A majority of patients attended facilities that provided on-site access to HIV/sexually transmitted infection (STI) transmission risk reduction counseling (89%); fewer had on-site access to treatment for substance use disorders (35%). We found low provision of on-site assistance with food banks or meal delivery (14%) and housing (33%). Approximately 71% of facilities reported using data to systematically monitor patient retention in care. On-site access to adherence tools was available at 58% of facilities; 29% reported notifying patients of missed prescription pickups. CONCLUSION: Results indicate some strengths that support Ending the HIV Epidemic-recommended strategies among HIV care facilities, such as high availability of preexposure prophylaxis/postexposure prophylaxis, as well as areas for improvement, such as provision of staff antistigma trainings and adherence supports. |
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