Highlights: NB.1.8.1 (Nimbus) is a subvariant of Omicron, now under WHO/ECDC surveillance Symptoms include fever

Highlights: NB.1.8.1 (Nimbus) is a subvariant of Omicron, now under WHO/ECDC surveillance Symptoms include fever

A new COVID-19 subvariant, dubbed “Nimbus,” has rapidly gained prominence across the United States to...

A new COVID-19 subvariant, dubbed “Nimbus,” has rapidly gained prominence across the United States to...

A new COVID-19 variant, NB.1.8.1 or "Nimbus," is spreading globally, causing painful sore throats, dubbed "razor blade throat." Primarily affecting...

A new COVID-19 variant, NB.1.8.1 or "Nimbus," is spreading globally, causing painful sore throats, dubbed "razor blade throat." Primarily affecting...

Nimbus, a new COVID-19 variant, is spreading in Asia. It shows immune evasion but low severity and early signs include a razor blade throat.

Nimbus, a new COVID-19 variant, is spreading in Asia. It shows immune evasion but low severity and early signs include a razor blade throat.

Nimbus (NB.1.8.1) is a descendant of the Omicron variant, and was first detected in January 2025. Since then, it has spread quickly across many...

While memories of masks and enforced lockdowns may be fading for many, COVID-19 frequently rears its ugly head to make an appearance in world...