In May, Nimbus began to assert its rise to dominance. By the week ending May 10, NB.1.8.1 had risen to 5% of cases in the United States. That share jumped to 10% by May 24. By the week ending June ...

NB.1.8.1, nicknamed "nimbus," is the dominant COVID-19 strain in the U.S. Originating in Europe and Asia in March 2025, it has spread to at least 22 countries. While causing a "razor blade throat ...

A new COVID-19 strain, referred to as NB.1.8.1 or "Nimbus," first appeared in the U.S. sometime near the end of April and is currently the dominant variant in the U.S. The new variant is said to ...

A new variant nicknamed COVID Nimbus (for COVID NB.1.8.1) has caused a surge of infections in Asia, and it now makes up 40% of cases in the U.S.

A five-year-old Husky named Nimbus is receiving life-saving care at the Washington State Veterinary Teaching Hospital after falling about 20 feet off a cliff.

A new COVID-19 strain, referred to as NB.1.8.1 or "Nimbus," first appeared in the U.S. sometime near the end of April and is currently the dominant variant in the U.S. The new variant is said to ...

Nimbus is one of the latest variants of COVID-19 that health authorities are keeping an eye on. Its lineage designation is NB.1.8.1 and is a subvariant of Omicron.

Rest of World News: What you need to knowNB.1.8.1. — also called \\"Nimbus” — is a subvariant of the dominant Omicron variant of SARS-CoV-2.It has been detected in South an.

A new COVID-19 strain, referred to as NB.1.8.1 or "Nimbus," first appeared in the U.S. sometime near the end of April and is currently the dominant variant in the U.S. The new variant is said to ...

A new COVID-19 strain, referred to as NB.1.8.1 or "Nimbus," first appeared in the U.S. sometime near the end of April and is currently the dominant variant in the U.S. The new variant is said to ...