The World Health Organisation (WHO) is closely monitoring a fresh rise in global Covid-19 cases, driven largely by a new variant - Nimbus (NB.1.8.1). First identified in January 2025, this sub-variant ...

Just before the busy summer travel season in the US, a new COVID variant called NB.1.8.1—also known as “Nimbus”—is quickly ...

COVID-19 appears to be on the rise in some parts of California as a new, highly contagious subvariant — featuring 'razor ...

NB.1.8.1, a new COVID-19 variant that has caused concern among WHO officials, is now spreading in America, according to CDC ...

A highly transmissible new COVID-19 variant called NB.1.8.1, aka "Nimbus," is spreading in the United States, CDC data show.

A painful sore throat could be a warning sign of a new COVID-19 variant, according to doctors. The president’s military ...

A new Covid variant spreading in the UK may be causing one “very painful” symptom, a doctor has warned. The new Nimbus Covid ...

A doctor has revealed what Covid symptoms you should be watching out for this summer, which are not to be confused with hay ...

Nimbus has been detected in at least 14 states including New York, New Jersey, Massachusetts and Rhode Island.

Dr Powles noted that a temperature is "not likely" to occur with hay fever. He explained: "Although a blocked nose due to hay ...