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 ...

The WHO has designated Nimbus as a ‘variant under monitoring’ and considers the public health risk low at the global level.

California faces new Covid-19 threat from subvariant Nimbus, causing severe throat pain and raising concerns among health ...

A newer COVID-19 variant may be causing a severe sore throat in those who contract the infections. Here's what to know about ...

A new COVID-19 variant spreading rapidly across the United States is causing excruciating throat pain that patients describe ...

There are no other symptoms outlined that are specific to NB.1.8.1 by the CDC. Symptoms listed by the health agency still ...

A new COVID-19 variant, NB.1.8.1, is being monitored by the World Health Organization. A key symptom associated with this variant is an extremely painful "razor blade throat." ...

The World Health Organization is tracking the newest COVID-19 variant which has been given the painful nickname of razor ...