In a cohort of essential workers in the United States previously infected with SARS-CoV-2, risk factors for reinfection included being unvaccinated, infrequent mask use, time since first infection, and being non-Hispanic Black. Protecting workers from reinfection requires a multipronged approach including up-to-date vaccination, mask use as recommended, and reduction in underlying health disparities.
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Source |
|---|---|
| http://www.ncbi.nlm.nih.gov/pmc/articles/PMC9973698 | PMC |
| http://dx.doi.org/10.3201/eid2903.221314 | DOI Listing |
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