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'Razor blade throat': What to know about COVID-19 variant NB.1.8.1
NB.1.8.1 is one of the latest variants of COVID-19, a "slightly upgraded version" of the LP.8.1 variant that is prominent ...
Nimbus: Here's all you need to know about new COVID-19 variant that causes 'razor blade throat'
The new COVID-19 variant, known as Nimbus, is spreading concern due to its distinct symptom of a 'razor blade throat.' This ...