New COVID Subvariant NB.1.8.1 Causes 'Razor Blade Throat' Symptoms

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Source: ABC News - Breaking News, Latest News and Videos
New COVID Subvariant NB.1.8.1 Causes 'Razor Blade Throat' Symptoms
Photo: ABC News - Breaking News, Latest News and Videos
TL;DR Summary

A new COVID-19 variant, NB.1.8.1, nicknamed 'razor blade throat' due to severe sore throat symptoms, has been detected in several U.S. states. It appears more transmissible but does not currently cause more severe illness. Experts recommend vaccination, good hygiene, and preventive measures to reduce spread.

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