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 ...

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

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

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

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

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

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

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

The WHO has classified XFG or ‘Stratus’ as a variant under monitoring. It may well become the dominant variant globally very ...

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.

The 'Stratus' Covid-19 variant is now the dominant strain in England, new data has revealed. Here are the symptoms of the XFG ...