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

A new Covid variant XFG, nicknamed ‘Stratus’, has been found in 38 countries. According to an expert, the countries showing ...

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

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XFG is part of the Omicron family, of which there are now more than 1,000 known subvariants, but it’s rising rapidly in ...

A new COVID-19 strain called Stratus may evade vaccine immunity, experts warn. With rising cases in the UK and unusual ...

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

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

What you need to knowNB.1.8.1. — also called \"Nimbus” — is a subvariant of the dominant Omicron variant of SARS-CoV-2.It has ...

A new SARS-CoV-2 variant, Nimbus or NB.1.8.1, is drawing attention due to rising transmission in parts of Asia.