COVID-19 cases and deaths have been falling across the U.S. for several weeks as the omicron wave recedes. But the Centers for Disease Control and Prevention says a new subvariant of omicron is ...

United Airlines has been forced to cancel 121 flights on Christmas Eve, in part, due to the coronavirus omicron variant. According to Flight Aware, United Airlines has canceled 121 flights on Friday, ...

(NEXSTAR) – The latest COVID-19 variant of concern, omicron, has captured the attention of the globe. As one of the most mutated viruses ever seen by scientists, it’s also proving to cause more ...

Airlines blamed the spread of the omicron variant for travel disruptions that saw some 10,000 flights canceled globally over the holiday weekend and into Monday, as storms in the western United States ...

Add Yahoo as a preferred source to see more of our stories on Google. Getty Images An alleged warning has spread online for years about a supposed "new COVID-Omicron XBB variant" — a new strain of the ...

WASHINGTON -- While the new omicron variant of the COVID-19 virus has not yet been detected in the United States, it will "inevitably" arrive, Dr. Anthony Fauci said Sunday. "We all know when you have ...

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, ...

University of Washington research predicts the omicron wave will infect more than 400,000 people a day in the U.S. when it crests in about six weeks. Omicron will cause more infections but lower ...

The first case in the United States of the new Omicron variant of SARS-CoV-2, the coronavirus that causes COVID-19, has been detected in San Francisco, local and national health officials announced ...

After two years of the COVID pandemic, the U.S. is in the midst of what could be the worst surge yet in terms of cases. But there is still hope deaths will be lower with this surge than previous ones.

The omicron COVID-19 variant that swept the world in late 2021 and early 2022 is not as likely to cause long COVID in those who get infected, a study released Thursday determined. The study was ...