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

A new variant of Covid-19 (also known as Coronavirus) emerged at the start of the year, and already makes up more than 30% of ...

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