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SARS-CoV-2 PCR and antibody positivity among school staff at the beginning and end of the first school term
BACKGROUND: There is controversy regarding the role of in-person attendance in schools and transmission of the SARS-CoV-2 pandemic. Several studies have demonstrated no increase in transmission, while some have reported large outbreaks with in-person attendance. We determined the incidence and risk...
Autores principales: | , , , , , , , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
BioMed Central
2021
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8582235/ https://www.ncbi.nlm.nih.gov/pubmed/34763694 http://dx.doi.org/10.1186/s12889-021-12134-4 |