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Lifting Universal Masking in Schools — Covid-19 Incidence among Students and Staff
BACKGROUND: In February 2022, Massachusetts rescinded a statewide universal masking policy in public schools, and many Massachusetts school districts lifted masking requirements during the subsequent weeks. In the greater Boston area, only two school districts — the Boston and neighboring Chelsea di...
Autores principales: | , , , , , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
Massachusetts Medical Society
2022
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Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9743802/ https://www.ncbi.nlm.nih.gov/pubmed/36351262 http://dx.doi.org/10.1056/NEJMoa2211029 |