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 ...

Opinion editor’s note: Editorials represent the opinions of the Star Tribune Editorial Board, which operates independently from the newsroom. The cough and congestion had intensified overnight. At ...

Scientists at the University of the Western Cape say they have developed a low-cost, highly sensitive and rapid screening ...

The findings are detailed in a pair of new studies published in The New England Journal of Medicine examining the cognitive abilities of nearly 200,000 participants with COVID-19 test results in ...

More than two years after the World Health Organization (WHO) declared an end to the emergency phase of the Covid-19 pandemic ...

Nearly all COVID-19 cases in the United States right now are being caused by one, highly contagious variant called JN.1. The fast-spreading omicron subvariant currently accounts for over 93% of cases ...

U.S. regulators have approved a new type of coronavirus test that administration officials have touted as a key to opening up the country. The Food and Drug Administration on Saturday announced ...