News

What to know about the COVID variant that may cause 'razor blade' sore throats
That's because the variant — NB.1.8.1. or “Nimbus” — may cause painful sore throats. The symptom has been identified by ...
‘Razor blade throat’: As summer heats up, COVID levels rise and some report unpleasant symptom
The newest variant, NB.1.8.1, also known as Nimbus, is now widespread in California and across the United States. The new ...