In a recent study published in the journal Cell, researchers investigated the infectivity, fusogenicity, and immune evasive potential of two novel Omicron subvariants – BA.2.86 and FLip. They used ...

Speed is everything in the race against COVID-19’s Omicron variant, the fastest version of the virus we’ve seen to date. Its dizzying rise to dominance in the United States threatens to overwhelm our ...

SYRACUSE, N.Y. (WSTM) — With omicron cases of COVID-19 displaying more mild symptoms than previous strains of the coronavirus, experts say it's easy for people to think they have a common cold. The ...

Thea van de Mortel teaches into the Griffith University Master of Infection Prevention and Control program. You’ve tested negative for COVID using a rapid antigen test (RAT), but are a close contact ...

Labs at Seattle-based University of Washington Medicine are gearing up to test the COVID-19 omicron variant against current vaccines and natural immunity to other strains, according to a Nov. 29 ...

Jan. 14—The realistic goal of vaccine-or-test requirements announced Wednesday by St. Paul and Minneapolis isn't to crush the coronavirus. Or promptly end the strain on hospitals. Or even to make ...

You've tested negative for COVID using a rapid antigen test (RAT), but are a close contact of a positive family member and have symptoms. So you might be wondering if you're really COVID-negative or ...