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

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

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

A promising new COVID-19 vaccine candidate developed by researchers at the Centenary Institute and the University of Sydney ...

The new COVID-19 variant that has been termed as the stratus strain has been officially classified under the SARS-CoV-2 ...

SAN FRANCISCO (KGO) -- There is an increase in positive COVID-19 cases across the Bay Area, especially in San Francisco. UCSF ...

Covid-19 cases are rising again in 25 US states, driven by new variants like NB.1.8.1 (Nimbus) and XFG (Stratus). Experts ...

The World Health Organization has classified XFG as a “variant under monitoring,” but there are no signs of greater disease ...

A new variant of Covid-19 (also known as Coronavirus) emerged at the start of the year, and already makes up more than 30% of ...

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

Health experts warn that the new Stratus variant could be the next dominant COVID strain. If you're hoarse, it could be a ...

Intense throat pain is a key symptom of COVID-19 variant NB.1.8.1, referred to as "razor blade throat." Here's what to know.