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PubMed COVID-19 Clinical Care

48021 - 48030 of 63288 results found

Long-Term SARS-CoV-2 Antibody Seroprevalence in Blood Donors, Italy

Date
Tuesday, May 30, 2023 - 4:00 AM
Description
We evaluated SARS-CoV-2 antibody response in voluntary blood donors in Italy at different timepoints. Immediately after lockdown easing, 908/25,657 donors (3.5%) had low IgG titers against nucleocapsid. In the next 2 years, titers increased despite