A new COVID-19 variant may be causing “razor blade” sore throats in people who get it. The Nimbus variant is driving a rise ...

Adriana Alatorre was in peak condition, running at least 30 miles a week before a mild bout of COVID knocked her off her feet ...

Razor blade throat is considered a side-effect of the new COVID variant, NB 1.8.1. Here's what razor blade throat actually is, and how to treat it..

The new COVID-19 variant, known as Nimbus, is spreading concern due to its distinct symptom of a 'razor blade throat.' This ...

What’s behind the global surge of new Covid variant NB.1.8.1 – and should you get vaccinated? - Scientists and experts ...