Another Covid-19 wave is likely this summer, a modeller says, as a new mutant coronavirus variant emerges overseas. Experts ...

The new Covid-19 variant XEC, formed from KS.1.1 and KP.3.3 strains, is spreading quickly in the US and globally. More ...

Exclusive: Lower levels of protective antibodies could leave the UK population vulnerable to a rapid spread of the XEC Covid ...

XEC is also an offshoot of omicron, the widely spread variant that formed in 2021. According to experts, it has some of omicron’s features, too — like less severe symptoms and easy transmissibility.

The side effects of newly discovered COVID strain XEC might not be more severe, but appears to be more contagious, ...

Pfizer and BioNTech’s Omicron KP.2-adapted COVID-19 vaccine has received a positive recommendation from the European Medicines Agency’s (EMA) CHMP for use in individuals aged six months and older.

I think some respected newspapers could do a better job of being honest with their readers about some pretty basic and pretty important things.

The XEC Covid variant, a sublineage of the omicron variant, was first reported in Berlin, Germany, in June and is now ...