The NB.1.8.1 COVID-19 variant was linked to a large surge of hospitalizations in parts of Asia earlier this year.

The World Health Organization (WHO) is keeping an eye on a new COVID-19 variant called NB.1.8.1, or "Nimbus," that has spread ...

In light of the recent surge in Covid-19 infections in various countries and the emergence of a new sub-variant of the virus, ...

Just when many Americans were starting to feel a sense of normalcy, a new COVID-19 variant, dubbed "Nimbus," has emerged, ...

NB.1.8.1, also known as Nimbus, is the new COVID-19 variant that’s been responsible for a surge in cases in Asia. "There’s a new variant that’s actually spreading worldwide,” said Dr.

A new Covid-19 subvariant, NB.1.8.1, has gained attention following a rise in cases reported by WHO since mid-February 2025.

Questions are answered by experts at the Oregon Health Authority, other state agencies or community partners. Questions and ...

The safety of approved mRNA vaccines is well-established and, as with other vaccines, continues to be monitored by multiple ...

The CDC did not directly respond to questions seeking more details about the change in guidance for COVID vaccines boosters. Just like with flu vaccines, the FDA has until now approved updated ...