MEMPHIS, Tenn. (WREG) — The coronavirus continues to mutate with new strains that have proven even more transmissible than the first variant to spread across the globe. Doctors and public health ...

A new COVID-19 variant is quickly spreading across California. From the FLiRT variants to the latest COVID-19 strain, NB.1.8.1, several versions of the virus have emerged since the coronavirus ...

Flu has overtaken covid in infections and hospitalizations during the winter respiratory virus season, and their virulence is ...

When you hear the term "evolutionary tree," you may think of Charles Darwin and the study of the relationships between different species over the span of millions of years. While the concept of an ...

The virus that causes COVID-19 is accumulating genetic mutations, one of which may have made it more contagious. The number of virus strains present in each zip code in Houston during the second wave ...

COVID cases have been slowly rising in Illinois and parts of the U.S. in recent days, leaving many questioning what they should do if they test positive and what symptoms they should look for.

It’s been five years since the COVID-19 pandemic began—and a lot has changed. From early in the pandemic until now, COVID went from causing fear, death, shortages, and uncertainty to being regarded by ...

With measles outbreaks, flu spikes, and COVID as a seasonal threat, learn key differences between these contagious diseases, ...