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, 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 symptoms and vaccines.

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

A new COVID-19 variant is making headlines, with cases on the rise across the country. Hartford HealthCare is closely ...

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

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

Dr Lara Herrero, an Associate Professor and Virology Research Leader at Griffith University, noted: "Common symptoms [of NB.1 ...

India’s fight against COVID-19 has entered a new chapter, with top scientists and public health experts confirming that the ...

What is razor blade throat? Learn more about the symptoms of NB.1.8.1, the new COIVD variant.

By Dennis Thompson HealthDay ReporterTHURSDAY, June 26, 2025 (HealthDay News) — Updated COVID-19 vaccines are keeping up with ...

A look at the latest COVID strain, as well as an overview of travel-related, seasonal viruses and infections heading into the summer months.