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

A new strain of Covid-19 is circulating in the UK and is now the dominant strain of the virus in England, official data shows ...

Last month doctors said a variant called Nimbus was spreading quickly through the country - giving people a very sore throat ...

The latest figures indicate that the Nimbus strain of Covid is on a downward trend in the UK, now accounting for just 7.19 per cent of cases in England under classification NB. 1.8.1. The Stratus ...

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

A new Covid strain might trigger another "surge of infections, an expert has warned. The XFG variants, alternatively referred ...

The World Health Organization (WHO) Technical Advisory Group on Virus Evolution (TAG-VE) on June 25 added the XFG to its SARS ...

XFG has been declared a 'variant under monitoring' by the WHO, meaning health authorities across the world have been asked to help track it to determine any public health implications. However, while ...

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

Here's what is known about the new Covid XFG, or 'Stratus', variant from UK cases and symptoms to what the World Health Organisation has said ...

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 ...