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

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.

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 ...

XFG (Stratus) is the latest subvariant of Omicron that is gaining momentum in the summer surge of the pandemic. However, ...

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

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.

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

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

According to a Johns Hopkins report, several virological, behavioural, and environmental factors drive summer Covid-19 waves.

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

“One of the most noticeable symptoms of the Stratus variant is hoarseness, which includes a scratchy or raspy voice," ...