Article

SARS-CoV-2 antibody dynamics in blood donors and COVID-19 epidemiology in eight Brazilian state capitals

2022-02-22

Abstract excerpt

<title>Abstract</title> <p>There are large differences in the shape and size of regional SARS-CoV-2 epidemics in Brazil. Here we tested monthly blood donation samples for IgG antibodies from March 2020 to March 2021 in eight of Brazil’s most populous cities. There was large variation in the inferred attack rate adjusted for seroreversion across cities, and seroprevalence was consistently smaller in women and dono...

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Literature Corpus work: 71fed391-9d37-5142-8cd9-0e94ec0d6136
DOI: 10.21203/rs.3.rs-1363260/v1

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