(HealthDay)—COVID-19 cases have increased with the emergence of the Omicron variant, but disease severity seems not to have increased, according to research published in the Jan. […]
DEAR MAYO CLINIC: My sister tested positive for COVID-19 with an at-home test and has not been to her doctor because her symptoms are mild—just some […]
Northwestern University scientist have discovered families of proteins in the body that could potentially predict which patients may reject a new organ transplant, helping inform decisions […]