SARS-CoV-2 PCR and antibody positivity among school staff at the beginning and end of the first school term
Abstract 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 a...
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Autores principales: | , , , , , , , , , |
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Formato: | article |
Lenguaje: | EN |
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BMC
2021
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Materias: | |
Acceso en línea: | https://doaj.org/article/d76978deb0464bb08af317fc3243c9f5 |
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