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There is a dearth of medical literature that characterizes the experience of correctional health care workers (HCWs) during the COVID-19 pandemic. We performed a retrospective chart review of the results of an ongoing universal SARS-CoV-2 testing program for New Jersey correctional system HCWs and describe their presenting symptoms, perceived exposure, and demographic characteristics during the initial (March 15, 2020, to August 31, 2020) and Omicron (March 1, 2022, to August 31, 2022) COVID-19 surges. Analysis included 123 eligible records. In both surges, nurses had a high proportion of infections and cough was the most commonly reported symptom. Fever was more than twice as commonly reported in the initial surge. During the Omicron surge, nasal symptoms predominated (39.5% [95% CI: 28.4–51.4]) compared with the initial surge (8.5% [95% CI: 2.4–20.4]). Perceived exposure source was predominantly work related during the initial surge and multiple other sources of exposure were identified during the Omicron surge. Ninety-six percent of HCWs received a COVID-19 booster shot by February 2022. The reinfection rate was less than 10% for our initial cohort. Presenting symptoms correlated with the circulating variant. Mass vaccination of staff, the lower virulence of the Omicron variant, and possibly prior infection likely contributed to the milder illness experienced during the Omicron surge. [ABSTRACT FROM AUTHOR]

Prostate cancer is the leading incident cancer among men in the United States. Firefighters are diagnosed with this disease at a rate 1.21 times higher than the average population. This increased risk may result from occupational exposures to many toxicants, including per‐ and polyfluoroalkyl substances (PFAS). This study assessed the association between firefighting as an occupation in general or PFAS serum levels, with DNA methylation. Only genomic regions previously linked to prostate cancer risk were selected for analysis: GSTP1, Alu repetitive elements, and the 8q24 chromosomal region. There were 444 male firefighters included in this study, with some analyses being conducted on fewer participants due to missingness. Statistical models were used to test associations between exposures and DNA methylation at CpG sites in the selected genomic regions. Exposure variables included proxies of cumulative firefighting exposures (incumbent versus academy status and years of firefighting experience) and biomarkers of PFAS exposures (serum concentrations of 9 PFAS). Proxies of cumulative exposures were associated with DNA methylation at 15 CpG sites and one region located within FAM83A (q‐value <0.1). SbPFOA was associated with 19 CpG sites (q < 0.1), but due to low detection rates, this PFAS was modeled as detected versus not detected in serum. Overall, there is evidence that firefighting experience is associated with differential DNA methylation in prostate cancer risk loci, but this study did not find evidence that these differences are due to PFAS exposures specifically. [ABSTRACT FROM AUTHOR]

Objective: To describe volunteer firefighters' perspectives on how firefighter- and fire department-level factors influence their physical activity and fitness., Methods: Firefighters (n = 28) were interviewed, stratified by their years of firefighting, using an interview guide. Thematic analysis and systematic coding were employed to analyze the interview transcripts., Results: Five themes were identified: (1) health and firefighting performance; (2) firefighter time and availability; (3) responsibility of the fire department to support volunteer members' physical fitness; (4) fire training drills as a form of functional physical activity, and (5) fitness initiatives at the department. Interviewing by years of experience showed varied perspectives which converged towards similar conclusions., Conclusions: Incorporating fitness discussions into department meetings and trainings, and identifying fitness advocates within the department, may contribute to overcoming barriers to physical fitness among volunteer firefighters., Competing Interests: Conflicts of Interest: None declared., (Copyright © 2024 American College of Occupational and Environmental Medicine.)