A new COVID-19 variant called NB.1.8.1, aka "Nimbus," is spreading rapidly in the United States, CDC data show. What to know ...

The new Covid-19 variant NB.1.8.1 is spreading quickly across India, Asia, and the US. A global virus monitoring body has ...

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

Doctors have warned people to look out for new symptoms of coronavirus, stressing that the latest strain is different from ...

Health authorities continue to advise standard precautions such as maintaining physical distance, following respiratory ...

The World Health Organisation has warned that the extremely infectious variant is spreading fast across the world - and has ...

A new Covid-19 subvariant, NB.1.8.1, has gained attention following a rise in cases reported by WHO since mid-February 2025.

The FDA’s decision comes at a time when the number of cases of COVID variant NB.1.8.1 have been rising globally, which ...

India, Thailand, Indonesia, and several other countries in Asia have seen a surge in Covid cases since mid-May, sparking ...