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

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 variant of COVID that makes up more than 30% of cases in the UK and more than 42% of cases in Spain more easily beats ...

The strain reportedly presents a unique symptom. Just last month, doctors were reporting that a variant named Nimbus was ...

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

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A woman sitting in the lotus position while meditating during a Transformation Project yoga class in the Rocinha favela, in ...

New Covid variant Stratus is rapidly spreading in Ireland and now accounts for nearly half of sequenced cases, with experts ...

The Stratus variant of Covid, formerly known as XFG, is concerning health officials due to its ability to reinfect people ...

Health authorities are issuing renewed alerts concerning the spread of a dominant Covid-19 subvariant now prevalent in several countries. While ...

The documents show that blockbuster cancer drugs like pembrolizumab (brand Keytruda), osimertinib (brand Tagrisso), and ...