COVID-19 jail outbreak curbed using network-informed steps, CDC saysResearchers from the Centers for Disease Control and Prevention (CDC) and the Chicago area analyzed movement networks during a COVID-19 outbreak at the Cook County Jail in Chicago, finding that medical isolation and contact interventions were effective at reducing transmission.From Mar 1 through Apr 30, 472 (12.3%) of 3,843 inmates and 198 (9.7%) of 2,041 staff members across 13 separate buildings had COVID-19, according to a report in the Morbidity and Mortality Weekly Report (MMWR).
Network analysis looked at both person-division networks (by building) and person-person networks (same location, same time).