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Serological surveys to estimate cumulative incidence of SARS-CoV-2 infection in adults (Sero-MAss study), Massachusetts, July–August 2020: a mail-based cross-sectional study
OBJECTIVES: To estimate the seroprevalence of anti-SARS-CoV-2 IgG and IgM among Massachusetts residents and to better understand asymptomatic SARS-CoV-2 transmission during the summer of 2020. DESIGN: Mail-based cross-sectional survey. SETTING: Massachusetts, USA. PARTICIPANTS: Primary sampling grou...
Autores principales: | , , , , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
BMJ Publishing Group
2021
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8375452/ https://www.ncbi.nlm.nih.gov/pubmed/34404716 http://dx.doi.org/10.1136/bmjopen-2021-051157 |