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 ...

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 ...

COVID-19's latest variant, NB.1.8.1, or Nimbus, is spreading at a rapid rate across the U.S. and could impact people in ...

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

COVID-19 variant is quietly making its rounds across the United States, prompting health officials to reiterate the ...

COVID-19 variants are back in the news as a fresh variant of the virus is on the rise in the eastern Mediterranean, Southeast ...

Subvariants—XFG, XFG.3. JN.1—have been confirmed in swab samples of infected persons through whole-genome sequencing.

Nimbus is another Omicron subvariant that is known for causing typical COVID symptoms, including an extremely sore throat.

A new COVID variant called NB.1.8.1, aka Nimbus, is spreading in the U.S. and causing an incredibly painful sore throat, ...

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

Bhopal: AIIMS Bhopal is reporting ‘no detection' of NB.1 (Nimbus variant) in their sequenced samples from Madhya Pradesh, ...