It's been less than a month since health officials reported the first known case of a new and more contagious coronavirus variant in Texas. The man, a Harris County resident, had no travel history.

COVID-19 symptoms have reactivated in nearly nine million people who are suffering from the virus in its long term form. Ketut Subiyanto Pexels A new COVID variant, XEC, has arrived just before fall.

Add Yahoo as a preferred source to see more of our stories on Google. Colorized scanning electron micrograph of a cell heavily infected with COVID-19 virus particles (orange/red), isolated from a ...

At least 12 states in the U.S have reported a case of COVID with a new variant called XEC, which is on the rise in some European countries and other parts of the world. But despite the importance of ...

COVID-19 infections, hospitalizations and deaths have been steadily climbing in Texas since December. The latest data from the Texas Department of State Health Services (DSHS) show there were more ...