A new strain of Covid has spread across the UK with some experts warning it is resisting immunity. Unlike other strains, the ...

Stratus, the new Covid strain sweeping Britain, has two subtypes - XFG and XFG.2 - and has become the most dominant variant ...

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

Stratus has two strains, XFG and XFG.2, which currently make up approximately 30% of Covid cases in England, according to the ...

Coronavirus cases may surge in the coming weeks, as they have every summer since the pandemic began five years ago, experts said. Getting vaccinated, masking, improving air quality and staying away ...

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

The World Health Organization has added the variant, known formally as XFG, to its monitoring list. A dry, irritated throat ...

It likely jumped from animals to humans, the experts said in their final report Friday. However, a critical component of the investigation was missing: Despite repeated requests, the group was not ...

As a new variant that causes 'razor blade throat' spreads, the FDA updates vaccine warnings to include information on heart ...

Nepal on Monday confirmed the spread of multiple subvariants of the Omicron variant of the coronavirus. Of the 14 swab samples of Covid-infected persons on which whole-genome sequencing was carried ...

XFG.3, a new sub-variant evolved from XFG lineage, appeared in 5 of the 28 XFG-positive samples. The LF.7 variant, which represented 50% of samples in May, gradually decreased until its complete ...

Bhopal (Madhya Pradesh): A newly emerged COVID-19 variant, XFG, has become the dominant strain in state, accounting for 63.6% of all sequenced cases, according to a genomic analysis by the ...