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

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 blade throat” COVID.

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 has been detected in the United States and around the world, with reports that it causes a "razor ...

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

Airport screening in the U.S. detected the new variant in travelers arriving in California, Washington state, Virginia and ...