Discover new COVID variant symptoms in 2026, understand respiratory infection risks, and learn effective protection ...
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There is a new coronavirus variant in town. KP.2, a member of the so-called FliRT variants, nicknamed after their mutations, has become the dominant coronavirus strain in the United States, according ...
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.
The Centers for Disease Control and Prevention listed the COVID-19 delta variant as one of its "variants of concern" (VOCs) on June 15. According to the CDC, VOCs can be more contagious, more ...