Experts said that COVID-19 vaccines are expected to be effective against this variant known as "nimbus." Here's what to know about it.

As a new variant that causes 'razor blade throat' spreads, the FDA updates vaccine warnings to include information on heart ...

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

A painful sore throat is a signature symptom of an Omicron subvariant called NB.1.8.1, or Nimbus. It now makes up about a third of U.S. COVID-19 cases. Find out what you can do to get relief.

A new COVID-19 variant marked by a painful “razor-blade throat” symptom is spreading rapidly in the United States. The strain ...

A new COVID-19 variant, NB.1.8.1 - nicknamed "Nimbus" - is rapidly emerging as one of the most common strains in the U.S.

A new COVID-19 variant, NB.1.8.1 - nicknamed "Nimbus" - is rapidly emerging as one of the most common strains in the U.S.

A new COVID-19 variant named "Nimbus" has been detected in the U.S. and is spreading rapidly. Here's what to know about ...

The new Nimbus COVID‑19 variant is on the rise and is known for its startling sore‑throat symptom dubbed “razor blade throat.

Cases of NB 1.8.1, known as the ‘Nimbus’ variant have been found in the UK. A leading pharmacist is warning against using old Covid tests from the pandemic - amid a rise in UK infections.

Cases of NB 1.8.1, known as the ‘Nimbus’ variant have been found in the UK. A leading pharmacist is warning against using old Covid tests from the pandemic - amid a rise in UK infections.

A World Health Organisation spokesman said: "Currently approved COVID-19 vaccines are expected to remain effective against this variant against symptomatic and severe disease. Despite a concurrent ...