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.

COVID-19 is essentially a respiratory infection that infects the body through the nose, mouth, and throat, which are part of ...

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

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

ROANOKE, Va. (WDBJ) - There’s a new COVID variant being shown to give a severe sore throat. The pain is described as feeling ...

Reports say the new COVID variant, NB.1.8.1, can cause an intense, scratchy sore throat. But is 'razor blade throat' really a ...

A new COVID-19 variant spreading in some parts of the world has been nicknamed "razor blade throat" because of its painful ...

A new COVID-19 variant is spreading rapidly through the U.S. What to know about NB.1.8.1 and its symptoms in Tennessee.

A new COVID-19 variant is spreading across the United States, but experts warn that this variant has a new painful symptom.

THURSDAY, June 26, 2025 (HealthDay News) — Updated COVID-19 vaccines are keeping up with new coronavirus strains and remain ...

A major new study examining the 2023-2024 COVID-19 vaccines shows moderate protection that works best in the first few months but weakens considerably over time. The research, published in JAMA ...