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.

The NB.1.8.1 COVID variant has spread to multiple US states after causing significant surges in China and Hong Kong. Health ...

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

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

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

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

A new multi-state study led by the Centers for Disease Control and Prevention's (CDC) VISION Network – including Regenstrief ...

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 ...

The FDA has expanded existing warnings on the two leading COVID-19 vaccines about a rare heart side effect mainly seen in young men.

A new COVID variant is spreading quickly in the U.S. and bringing with it a painful new symptom.

Airport screening has detected the variant in travelers arriving in California, Washington, Virginia, and New York.

Cases of the recently identified Covid-19 variant NB 1.8.1. are rising. Some have dubbed the variant "razor blade throat" for ...