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What to know about the COVID variant that may cause 'razor blade' sore throats
NB.1.8.1. or “Nimbus” — may cause painful sore throats, earning it a new nickname: “razor blade throat” COVID.
A new Covid variant Nimbus aka ‘razor blade throat’ is on the rise. All you need to know
The variant - NB.1.8.1 is nicknamed Nimbus aka 'razor blade throat' Covid as it may cause painful sore throats and doctors in ...