MANILA, Philippines - Measures used to counter the delta variant should remain the foundation for fighting the coronavirus pandemic, even in the face of the new omicron version of the virus, World ...

WASHINGTON -- Many of the world's richest countries have spent the past year hoarding coronavirus vaccines, buying up enough doses to vaccinate their populations several times over and consistently ...

Another COVID Pandemic? After a short break, deadly COVID-19 virus is spreading again in India, putting the entire nation on a high alert. According to the reports, a new and fast-spreading COVID-19 ...

SAN FRANCISCO (KGO) -- Preliminary data out of South Africa is giving the world insight into how strong omicron really is. The South African Medical Research Council just reported this variant may ...

The drug regulator has cleared Serum Institute to begin Phase III trials for a 2-in-1 covid-flu vaccine while simultaneously approving an Omicron-specific booster, marking a transition toward seasonal ...

The United States is reporting a steady increase in Covid-19 cases linked to the XFG variant, now the country’s third-most common strain this summer. Also known as “Stratus,” XFG is a recombinant of ...

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 ...