SARS-CoV-2 Infection Among Correctional Staff in the Federal Bureau of Prisons

Abstract

Objectives. To examine SARS-CoV-2 (severe acute respiratory syndrome coronavirus 2) epidemiology and risk factors among Federal Bureau of Prisons (BOP) staff in the United States. Methods. We calculated the SARS-CoV-2 case rate among 37 640 BOP staff from March 12 to June 17, 2020, using payroll and COVID-19–specific data. We compared occupational factors among staff with and without known SARS-CoV-2 using multiple logistic regression, controlling for demographic characteristics. We calculated relative risk among staff in stand-alone institutions versus complexes (> 1 institution). Results. SARS-CoV-2 was reported by 665 staff across 59.8% of institutions, a case rate of 1766.6 per 100 000. Working in dorm-style housing and in detention centers were strong risk factors, whereas cell-based housing was protective; these effects were erased in complexes. Occupational category was not associated with SARS-CoV-2. Conclusions. SARS-CoV-2 infection was more likely among staff working in institutions where physical distancing and limiting exposure to a consistent set of staff and inmates are challenging. Public Health Implications. Mitigation strategies—including augmented staff testing, entry and exit testing among inmates, limiting staff interactions across complexes, and increasing physical distancing by reducing occupancy in dorm-style housing—may prevent SARS-CoV-2 infections among correctional staff.