SARS-CoV-2 Positivity and Mask Utilization Among Health Care Workers.
prospective_cohort · Level II
Where this comes from
- Record sourced from PubMed, PMID 34156456.
- Also identified by DOI 10.1001/jamanetworkopen.2021.14325 and PMC identifier 8220490.
- Licence recorded as CC BY.
- The licence permits redistribution, so the abstract is shown in full and the full text is available from the publisher.
Abstract
This cohort study examines the association of mask use with COVID-19 transmission among health care workers in California.
Medical subject headings
- COVID-19
- Health Personnel
- Masks
- Occupational Diseases