The Marshall Project: “…By May 4, at least 396,693 people in prison had tested positive for the illness, an increase of less than 1 percent from the week before. Our understanding of the full toll of the pandemic on incarcerated people is limited by the Federal Bureau of Prisons’ policy of removing cases and deaths from its reports in recent months. As a result, we cannot accurately determine new cases or deaths in federal prisons, which have had more people infected than any other system. Reported cases first peaked in April of 2020, when states such as Michigan, Ohio and Tennessee began mass testing of prisoners. Those initiatives suggested that the coronavirus had been circulating among people without symptoms in much greater numbers than previously known…”