Learn about the new COVID variant, NB.1.8.1, and find out what health officials are saying about its spread this summer.

The Global Virus Network (GVN) is closely monitoring the emergence of a newly identified SARS-CoV-2 variant, NB.1.8.1, a ...

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

South Africa’s National Institute for Communicable Diseases (NICD) continues to run a comprehensive sentinel surveillance ...

Covid-19 is once again making headlines more than five years after the initial outbreak, with a new variant confirmed in the ...