According to a new study published in The Lancet Infectious Diseases, the XFG variant has four key mutations and displays ...

A new 'super-contagious' COVID variant dubbed 'Frankenstein' is sweeping the UK - but how do you know if you've got it and is ...

A new Covid variant, Stratus, is spreading in the UK. It is scientifically known as XFG. Experts believe it is more ...

The Covid strain, formally known as XFG and nicknamed Stratus, is said to have one unique symptom that helps identify which ...

The new XFG strain of Covid, nicknamed the Stratus variant, is "growing rapidly", the World Health Organisation (WHO) says ...