NB.1.8.1. or “Nimbus” — may cause painful sore throats, earning it 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 newer COVID-19 variant may be causing a severe sore throat in some people who contract the infection. The variant, known as ...

A new COVID-19 variant spreading internationally has been dubbed "razor blade throat" COVID after reportedly causing ...

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

The variant - NB.1.8.1 is nicknamed Nimbus aka 'razor blade throat' Covid as it may cause painful sore throats and doctors in ...