“…In the new studies, the proportion of HCWs with coronavirus disease 2019 (COVID-19) ranged from 1.1% to 23.3% (7 studies) (2, 3, 8, 14, 35-37); SARS-CoV-2 infection (not necessarily meeting COVID-19 criteria) ranged from 0.4% to 49.6% (19 studies) (5-7, 11, 15, 17-19, 21-23, 25-29, 31-33), and SARS-CoV-2 antibodies ranged from 1.6% to 24.4% (3 studies) (13,28,30). As in the original rapid review, SARS-CoV-2 infection seemed to be somewhat less severe in HCWs than in non-HCWs (5,6,15,16), with a case-fatality rate of 0% and 1.2% in 2 studies (15,16). One analysis of all cases in Italy estimated slightly higher mortality due to COVID-19 in physicians and dentists (0.046%) than in the general population (0.039%), due to increased infection incidence (20).…”