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

Since 2020, COVID-19 has surged across the nation and the world. With variants like Omicron, Delta, Alpha and more, this ...

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

KP.3.1.1 is still the dominant COVID-19 variant in the United States as it accounts for nearly 60% of positive cases, but the XEC variant is not far behind, recent Centers for Disease Control and ...

As has been the pattern over the last few years, a new COVID-19 variant has emerged. Here's what you need to know about the most common COVID-19 variant and the newest one to cause infections.

The virus takes control of three key host proteins that suppress the activity of the complement system. Researchers at the ...

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 ...

XEC is the latest COVID-19 variant spreading in the U.S. The World Health Organization is monitoring the latest variant. Doctors expect that it will continue to spread—here’s what to do.

KP.3.1.1 is still the dominant COVID-19 variant in the United States as it accounts for nearly 60% of positive cases, but the XEC variant is not far behind, recent Centers for Disease Control and ...