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

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A new Covid variant called Stratus or XFG is spreading across 38 countries. The World Health Organisation is monitoring this ...

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

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

New research by the University of Sydney offers important insights into how and when new coronavirus variants arise in bats.

India experienced a Covid-19 surge in late May, peaking around June 13, followed by a significant decline. Most cases were ...

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

Two new COVID-19 variants are spreading through the U.S., and medical providers in Connecticut are expecting an uptick in cases in the coming weeks.