Stacker consulted research from Yale Medical School and the World Health Organization to find how SARS-CoV-2 has evolved ...

The XEC COVID-19 variant is poised to become the dominant variant worldwide. Now is a good time to get an updated COVID ...

The newest Covid variant XEC now accounts for one in five infections amid signs that the spread of the virus is on the rise ...

XEC has become the second most prevalent strain in the country, according to data released by the U.S. Centers for Disease Control and Prevention ( CDC ), representing more than 1 in 10 cases. But ...

But what kind of sickness do your symptoms point to? Here's a breakdown for COVID-19, flu and more — and why testing is so ...

According to an update on Covid figures released by Ireland's health authority, the most recent form, known as XEC, is ...

XEC is on track to become the new dominant COVID-19 strain this winter. Yale and New Haven experts weigh in on why you should still get the new vaccine even though it may be less effective at ...

The new XEC variant is a recombinant of the KS.1.1 and KP.3.3 strains, and has been deemed to be more transmissible due to ...

A new study has revealed the order of Covid-19 XEC symptoms that could help differentiate the new variant from other illnesses with similar symptoms like the flu ...

A new COVID-19 variant called XEC is spreading around the world, as numerous countries deal with another flu season. The strain, which is a combination of Omicron subvariants KS.1.1 and KP.3.3, is ...

Ireland has reported a significant increase in cases of the new XEC Covid variant, now accounting for 20.6% of cases in ...