Key Takeaways COVID-19 cases are rising in 25 U.S. statesThey're up especially in the South and WestAnother virus called ...

The CDC says a summer wave of COVID-19 cases are causing the increase, and new variants have come to America after surging in ...

A new strain of COVID-19, XFG, is spreading rapidly across the world, including in the United States. Anecdotally, people who ...

Health officials have highlighted a rise in incidents of Covid-19 on the island, in the wake of an alert issued by the ...

It is unknown whether the newest COVID-19 variant NB.1.8.1, also known by the nickname “razor throat” for one of its defining ...

XFG is part of the Omicron family, of which there are now more than 1,000 known subvariants, but it’s rising rapidly in ...