NEW YORK -- This holiday season held promise for Americans, many of whom spent Christmas 2020 in quarantine or away from loved ones due to a nasty winter COVID-19 surge. Yet in the last week or so, ...

Much of the message's information was misleading about a real variant of the virus that causes COVID-19.

NEW YORK (WABC) -- As COVID cases continue to drop, the CDC could update its mask guidelines as early as this week. Dr. Anthony Fauci warns it's still risky, but most of the country isn't waiting.

LONDON — As more cases of the new omicron Covid variant emerge around the world, experts say it's likely that the variant, first identified in South Africa last week, had already been circulating for ...

New research shows that after the body's defenses kill the virus behind COVID-19, leftover digested chunks of SARS-CoV-2 spike protein can target specific immune cells based on their shape. The ...

NEW YORK (WABC) -- Federal regulators are considering limiting the authorization of certain monoclonal antibody treatments that have not proved effective against the omicron variant of the coronavirus ...

Breaking news headlines, stories and live updates on current affairs from across the globe. Complete coverage on the latest ...

HOUSTON, Texas (KTRK) -- More cases of the omicron variant of COVID-19 have been detected in the Houston area. The new nine cases were detected at Houston Methodist Hospital. Houston Methodist ...

Read Latest News on Covid 19 along with top headlines and breaking news today. Also get Covid 19 Updates, Photos and Videos at Hindustan Times ...

Long after the acute infection fades, pieces of the virus behind COVID-19 can linger in the body and quietly sabotage the ...

CHICAGO (WLS) -- Chicago has officially passed the peak of COVID-19 infections driven by the highly transmissible omicron variant, the city's top doctor announced Wednesday. Chicago Dept. of Public ...