The COVID-19 XEC variant, a new strain with increased transmissibility, raises concerns about potential vaccine evasion and ...

Face masks did not stop the Omicron variant of Covid, a study has found. The highly infectious variant saw the reintroduction of rules such as mask-wearing, self-isolation, working from home and ...

Cloth masks won't do much in the fight against the Omicron variant of the coronavirus, Dr. Leana Wen, a CNN medical analyst, said Monday. Since the early days of the pandemic, we've learned that ...

Given the fast spread of the newest Omicron variant of Covid 19, countries should require air passengers to wear masks on long-haul flights, the World Health Organization (WHO) has officially ...

Despite the overall decline from the summer surge, persistent online theorists claim the real threat is global leaders who ...

ByRachel Ng When the Omicron variant forced Michelle Felder's six-year-old daughter to start wearing KN95 masks instead of the fun ones she was used to, she became increasingly anxious.

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 ...

as the surging Omicron variant sees flights cancelled and safety curbs tightened. Italy, Spain and Greece have made face masks compulsory outdoors again. Catalonia, in northern Spain, has imposed ...

That final point leads us to what was the most egregious revelation in the video – the admission that Mayor de Blasio, and in ...

A new Covid strain is reported to be spreading across Europe and has been branded "more contagious" than some previous ...

What you need to know about the new variant, including how much protection vaccines offer ...