COVID-19 cases are rising in half of US states. Is this the start of a summer wave? What to know about COVID trends and the ...

Scientists are closely monitoring the rapid global spread of two new Omicron subvariants, Nimbus (NB.1.8.1) and Stratus (XFG) ...

Medical professionals in India, currently grappling with a surge of the Stratus variant, have observed hoarseness as a ...

A contagious new COVID-19 variant called NB.1.8.1, aka "Nimbus," is now dominant in the United States, CDC data show. What to ...

Infections of COVID-19 are growing or likely growing in half of the U.S. as of July 8, according to CDC estimates.

A new COVID-19 variant named "Nimbus" has been detected in the U.S. and is spreading rapidly. Here's what to know about ...

As Professor of Infectious Diseases and Microbiology Paul Griffin explains in a recent piece for The Conversation, Stratus is ...

According to the current available data, symptoms of XFG are similar to those of other Omicron sub-variants which are ...

Scientists are currently studying how well people are protected against severe disease from XFG. Researchers conducted lab ...

A newer COVID-19 variant may be causing a severe sore throat in those who contract the infections. Here's what to know about ...

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 ...

Patients are reporting a "razor blade throat" symptom — potentially due to the new "Nimbus" COVID variant — in which their ...