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.

Scientists in Texas have identified a variant of the coronavirus that could pose a challenge to patients and health care workers trying to treat them. Texas A&M scientists say the variant, which they ...

The first known case of a new and possibly more contagious coronavirus strain has been reported in Texas, in an adult male resident of Harris County who had no history of travel, according to the ...

COVID-19 cases have been surging in Texas and nationally - mostly among unvaccinated people - as the highly contagious delta variant has become dominant. While dozens of variants have spawned from the ...

The U.S. is on high alert as a fast-moving H3N2 flu variant is spreading aggressively, signaling a potentially tough flu season ahead.