As summer continues, something to watch out for is the highly contagious, new strain of COVID-19 called NB.1.8.1 or 'nimbus.' The 'nimbus' variant is known for having a painful throat based symptom, ...

COVID-19 cases are growing in Texas as a summer surge sweeps across the U.S. A new variant includes "razor blade throat" and ...

Virologists describe Nimbus as a “slightly upgraded” version of its predecessor, with a nasty signature some are calling ...

The data, from the Centers for Disease Control and Prevention, also showed a significant increase in COVID-related emergency ...

IRISH people are being warned to watch out for a subtle symptom of the latest Covid-19 variant as cases surge. But this ...

A new Covid-19 variant, Stratus (XFG or XFG.3), also known as “Frankenstein” due to its recombinant nature, has been ...

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

A COVID-19 variant once considered rare has tripled in U.S. cases in the past two weeks, according to the Centers for Disease Control and Prevention. The mutated strain, called BA.2.86, accounts ...

In recent months, new variants of the virus that causes COVID-19 have been popping up all over the world, and experts say even more will continue to be identified as this pandemic continues.

Variant strains of coronavirus have been turning up across the US, including new types seen first in the UK, South Africa and Brazil. Here’s what we know about them.

Variant strains of coronavirus have been turning up across the US, including new types seen first in the UK, South Africa and Brazil. Here’s what we know about them.