BA.2: What do we know about 'stealth omicron'?

BA.2 — the so-called stealth omicron variant — has been driving new surges in parts of Asia and Europe and is now the dominant variant in the U.S. The extra-contagious variant doesn't seem to cause more severe disease.

Spike in liver disease in children under investigation

A puzzling spike in liver disease in kids in the U.K. doesn't appear to be linked to the usual viruses that cause infectious hepatitis. So scientists are looking into other viruses, including COVID-19, and environmental factors.

Mayor Adams strives for order, post-COVID comeback

Mayor Eric Adams has vowed that he can deliver a safe, functional and fun city. The Democrat's optimism remained high even as he marked his 100th day as mayor by going into quarantine after testing positive for COVID-19.

Germany may have to trash millions of COVID shots

Germany may have to discard 3 million doses of expired COVID-19 vaccine by the end of June, the health ministry said. The country has more doses than it can use and donate, an official said.

Omicron subvariant driving rise in NYC COVID cases

The highly contagious omicron subvariant known as B.A. 2 now makes up the majority of COVID cases in New York City, accounting for 85 percent of new infections and forcing some Broadway shows to be canceled.

COVID spending bill stalls in Senate as GOP, Dems stalemate

A compromise $10 billion measure buttressing the government’s COVID-19 defenses has stalled in the Senate and seemed all but certainly sidetracked for weeks, victim of a campaign-season fight over the incendiary issue of immigration.