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 ...

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, ...

On Friday, the World Health Organization categorized a new strain of COVID-19 that was recently detected in southern Africa as a "variant of concern." The WHO's Advisory Group on SARS-CoV-2 Virus ...

The U.S. Centers for Disease Control and Prevention on Monday expanded its recommendation for COVID-19 booster shots to all adults 18 and older, according to a CDC news release. "Today, CDC is ...

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 ...

Covid-19 hospitalizations are on the rise again across the U.S., even as health officials grapple with the news that the omicron variant has been detected in the country. It's too early for omicron to ...

MONTPELIER – On Tuesday, a record 84 Vermonters were hospitalized with COVID-19, and nearly two dozen required intensive care, according to the Department of Health. Meanwhile, state officials say it ...

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 ...

An alleged warning has spread online for years about a supposed "new COVID-Omicron XBB variant" — a new strain of the coronavirus that has spread globally since early 2020. Framed as official guidance ...