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, ...

As the U.S. faces a surge of omicron cases nationwide, Dr. Anthony Fauci said there are signals that the peak could soon be behind us and the country may start to see a significant drop-off in cases ...

The relatively new COVID-19 omicron subvariant XBB.1.5 "is the most easily transmissible subvariant so far," Dr. Marc Siegel, a Fox News medical contributor, told Fox News Digital this week. That is ...

First, this subvariant is immuno-evasive. It's not as susceptible to natural immunity or vaccines — and it is very contagious, health professionals say. In a phone interview with Fox News Digital, Fox ...

WASHINGTON (AP) - As strained U.S. hospitals brace for a new surge of COVID-19 cases caused by the fast-spreading omicron variant, doctors are warning of yet another challenge: the two standard drugs ...

The coronavirus omicron variant was in Europe nearly a week before the concerning new variant was discovered by South African health officials, according to the National Institute for Public Health ...

A new Omicron variant known as XBB.1.5 is reportedly spreading quickly nationwide as doctors say COVID-19 continues to evolve. The XBB variant is reportedly different from the original coronavirus ...

A new omicron variant is quickly spreading across the U.S. just in time for the New Year. The strain, known as XBB.1.5, accounts right now for almost 41% of confirmed COVID-19 cases nationwide, ...

This is an archived article and the information in the article may be outdated. Please look at the time stamp on the story to see when it was last updated. WASHINGTON (AP) — About 10% of people appear ...

JOHANNESBURG — South Africa's drop in new COVID-19 cases in recent days may signal the country's dramatic omicron-driven surge has passed its peak, medical experts say. Although the early findings are ...