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

Nicknamed “Stratus,” the XFG strain was recently designated a “variant under monitoring” by the World Health Organization ...

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

A new variant of covid dubbed a ‘Frankenstein’ strain is gaining ground fast in the US and around the world raising concerns ...

The new variant has come out of seemingly nowhere, but now is fast becoming the dominant strain of the potentially deadly ...

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

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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 variant with a unique symptom is spreading across the globe and has been declared a "variant under monitoring" ...

The Stratus COVID-19 variant, which includes the XFG and XFG.3 strains, currently accounts for around 30 per cent of COVID-19 ...

A new strain of Covid is spreading across the UK with some scientists warning it is resisting immunity. The Stratus strain, ...

Covid XFG, or 'stratus' as it is also known, is a descendant of the Omicron variant and was first detected back in January 2025. It has also been referred to as a "Frankenstein" or "recombinant ...