A new SARS-CoV-2 variant, Nimbus or NB.1.8.1, is drawing attention due to rising transmission in parts of Asia.

A new Omicron subvariant has caused infections and deaths in South and Southeast Asia. Europe may see a spike after ...

A new Covid-19 variant called NB.1.8.1, or Nimbus, represents about a third of new US Covid-19 cases. Dr. Leana Wen answers ...

A new subvariant of the Omicron SARS-CoV-2 virus, identified as NB.1.8.1 (unofficially nicknamed Nimbus), is rapidly gaining ground globally, prompting intensified monitoring and calls for sustained ...

Covid has largely dropped out of the headlines, but the virus that causes it is still circulating. We ask what we should know about a new variant of SARS-CoV-2, the state of the Covid pandemic in 2025 ...

Sharp throat pain that feels like swallowing razor blades—this symptom is particularly noticeable in infections with the new ...

Cases of the recently identified Covid-19 variant NB 1.8.1. are rising. Some have dubbed the variant "razor blade throat" for ...

The new COVID-19 variant, called Nimbus, has similar symptoms and recovery to the Omicron strain. It hasn't been detected in ...

Virus isolation of the newer variants was in process at the institute, which would help assess vaccine effectiveness and support India’s indigenous efforts for vaccine development.

A new COVID variant called "Nimbus" is spreading. Here's what you need to know about the incubation period, symptoms ...

The Covid-19 variant ‘Nimbus’, which causes a ‘razor blade’ throat symptom, is under monitoring and currently poses a low ...

COVID-19 has largely dropped out of the headlines, but the virus that causes it is still circulating. We ask what we should know about a new variant of SARS-CoV-2, the state of the COVID-19 pandemic ...