GENEVA (AP) — The World Health Organization says it could still take some time to get a full picture of the threat posed by omicron, a new variant of the ...

accines normally take decades to develop and test, but two COVID-19 shots, from Moderna and Pfizer (in partnership with BioNTech), have gone from nonexistent ...

BEIJING (Reuters) - Two coronavirus vaccine candidates developed by China's Clover Biopharmaceuticals triggered strong immune responses in an early-stage ...

Coronavirus shopping tips to keep you safe at the supermarket