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 ...