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

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

A new, highly contagious Covid-19 strain has emerged globally as thousands of Australians prepare to travel overseas.

The XFG variant is a descendant of the Omicron sub-variant. According to a Lancet report, it was first detected in Canada.

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

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

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

As levels of the latest Covid-19 variant rise across the globe, experts have revealed key symptoms of the virus ...

Variant NB.1.8.1 accounted for 0% of U.S. cases in April. By mid-June, it was estimated to be the cause of around 37% of cases.

What is the Stratus Covid variant? New 'XFG' strain displays unique symptom - A new Covid-19 variant, Stratus, is spreading ...

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

XFG is a recombinant subvariant, which means it originated from two variants, LF.7 and LP.8.1.2, in this case.