A new Covid variant that’s gaining momentum globally has landed in the U.S. The World Health Organization announced last week ...

A new COVID-19 strain linked to a spike in cases in China has been detected in the U.S., but the CDC says it has seen so few ...

As the Trump administration moves to limit COVID booster vaccines for some, here's what to know about the latest variant NB.1 ...

A new COVID variant NB.1.8.1 is spreading in United States. Health officials are monitoring its impact. The variant is more ...

As of May 2025, a new COVID-19 variant, NB.1.8.1, is making headlines globally. Emerging as a subvariant of the Omicron ...

Preliminary data from researchers in China suggest the NB.1.8.1 variant is not better at evading the immune system compared ...

A new Covid-19 variant, NB.1.8.1, has surfaced in the US, following a surge in China, with cases detected in international ...

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Coronavirus infection cases surge in India as new variants emerge. Experts warn these strains may trigger severe long COVID ...

New COVID variant NB.1.8.1 detected at US airports from travelers from China, Asia and Europe amid rising hospitalizations in ...

A deadly new COVID variant NB.1.8.1, linked to China’s latest surge, is now in the US. Should you be worried about a fresh ...