Designated as NB.1.8.1, the Nimbus strain is a descendant of Omicron. WHO has listed it among six variants under close observation.

Covid-19 cases are once again increasing around the world. A new Covid variant NB.1.8.1, being called Nimbus, has raised ...

Assess your risk of contracting H1N1 swine flu with our easy-to-use Swine Flu Risk Calculator. Identify risk factors, ...

New Covid-19 Variant As per the Centers for Disease Control and Prevention (CDC), the variant accounted for an estimated 37 percent of cases in the United States over the two weeks ending June 7, as ...

The COVID-19 variant that may be driving a recent rise in cases in some parts of the world has earned a new nickname: “razor blade throat” COVID.That's because the variant — NB.1.8.1. or ...

The COVID-19 Nimbus variant is on the rise in the U.S. as many report a painful symptom known as "razor blade throat." If you have a severe sore throat, it's important to rule out strep throat to ...

Genetic variant tied to doubled dementia risk for older men Researchers looked at a gene that is critical to regulating the body’s iron levels. June 15, 2025 2 min Summary ...

NB.1.8.1 is a descendant of the Omicron family. Like other Omicron sub-variants, NB.1.8.1 appears to be highly transmissible. Varsha Vats Health Jun 06, 2025 18:30 pm IST Read Time: 3 mins ...