[ad_1] Jan 23 (Reuters) – The U.S. health regulator on Monday proposed one dose of the latest updated COVID-19 shot annually for healthy adults, similar to...
[ad_1] Jan 13 (Reuters) – The fast-spreading Omicron subvariant XBB.1.5 is estimated to account for 43% of the COVID-19 cases in the United States for the...
[ad_1] WASHINGTON, Dec 3 (Reuters) – Chinese leader Xi Jinping is unwilling to accept Western vaccines despite the challenges China is facing with COVID-19, and while...