The NB.1.8.1 COVID-19 variant was linked to a large surge of hospitalizations in parts of Asia earlier this year.

"So far, the evidence suggests that NB.1.8.1 may spread more easily and partially evade immunity from previous infections or ...

Almost 60% of positive infections in the United States are from COVID-19 variant KP.3.1.1, the latest projections from the Centers for Disease Control and Prevention (CDC) show. The agency's ...

COVID-19 variant KP.3.1.1 accounts for more than half of positive infections in the United States, the latest projections from the Centers for Disease Control and Prevention (CDC) show.

19, 2024 – A new COVID-19 variant called XEC is on the rise, and it has experts who track variants on alert ... at least in part stem from the CDC’s testing program for international ...

Just when many Americans were starting to feel a sense of normalcy, a new COVID-19 variant, dubbed "Nimbus," has emerged, ...

As India reports over 4,300 active Covid-19 cases, experts urge precaution with masks, boosters, and hygiene amid rising ...