Prevalence, Persistence, and Factors Associated with SARS-CoV-2 IgG Seropositivity in a Large Cohort of Healthcare Workers in a Tertiary Care University Hospital in Northern Italy

by Gitana Scozzari, Cristina Costa, Enrica Migliore, Maurizio Coggiola, Giovannino Ciccone, Luigi Savio, Antonio Scarmozzino, Enrico Pira, Paola Cassoni, Claudia Galassi, Rossana Cavallo, The Collaborative Group
Published 2021-06-01