COVID-19 is alive in new forms and still making people sick. While the pandemic is behind us and infections don’t cause the same level of fear for most of us as they once did, that doesn’t mean we ...
COVID cases are starting to creep up again in the U.S., and it’s understandable to have new questions about the virus and the newest CDC guidance on isolation after a positive test. After all, it’s ...
It was possible -- albeit rare -- for people not infected with SARS-CoV-2 to have persistent false positive rapid antigen COVID-19 tests, longitudinal data showed. Among a large cohort of over 11,000 ...
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