Health authorities and clinicians across China are warning of a significant surge in COVID‑19 infections this July, driven by the NB.1.8.1 variant—a descendant of the JN.1 lineage that now dominates ...

COVID-19 appears to be on the rise in some parts of California as a new, highly contagious subvariant — featuring "razor ...

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

Cleveland Department of Public Health officials are warning of a "strong likelihood of increased community spread in the ...

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

With reports of a new variant of COVID-19 out there, it's important to remain informed and prepare. Public health experts are saying that the new Nimbus variant is more contagious, and they're ...

Just when many Americans were starting to feel a sense of normalcy, a new COVID-19 variant, dubbed "Nimbus," has emerged, quickly spreading across the nation and raising concerns among public health ...

Experts are warning of a dangerous new Covid variant spreading in over a dozen states that can cause a throat so sore it ...

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 ...

A dangerous mpox outbreak is unfolding in Sierra Leone. In just the first week of May, cases rose by 61%, and suspected cases ...

Learn about the new COVID variant, NB.1.8.1, and find out what health officials are saying about its spread this summer.

U.S. public health authorities have skirted normal procedures and announced two major policy changes that will likely reduce ...