The new Covid-19 strain XFG is spreading rapidly, with 23 confirmed cases in Thailand, the Department of Medical Sciences ...

Stratus' is a new mutation of the Omicron variant and is called a 'recombinant' or 'Frankenstein' strain. This means that it ...

An extremely painful sore throat, often now referred to as “razor blade throat”, is just one of the several symptoms of a new ...

A new Covid strain with one distinctive characteristic has become the dominant diagnosed variant in Wales. Public Health ...