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

A new Covid variant, XFG, is spreading across the world, with Southeast Asia countries reporting a surge in cases. In the UK, ...

Variant NB.1.8.1 accounted for 0% of U.S. cases in April. By mid-June, it was estimated to be the cause of around 37% of ...

A new, highly contagious Covid-19 strain has emerged globally as thousands of Australians prepare to travel overseas.

The fast-spreading COVID variant called Nimbus is leaving many with questions. What does this mean for Georgia?

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

Levels of the new XFG and XFG.3 variants are "rapidly growing" and now account for 40 per cent of Covid-19 cases in England ...

The latest figures indicate that the Nimbus strain of Covid is on a downward trend in the UK, now accounting for just 7.19 per cent of cases in England under classification NB. 1.8.1. The Stratus ...

According to a new study published in The Lancet Infectious Diseases, the XFG variant has four key mutations and displays ...

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

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

The new COVID-19 variant NB.1.8.1, known as Nimbus, is causing concern due to its subtle symptoms and high transmission rate.