NB.1.8.1. or “Nimbus” — may cause painful sore throats, earning it a new nickname: “razor blade throat” COVID.

Nimbus is another Omicron subvariant that is known for causing typical COVID symptoms, including an extremely sore throat.

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The latest COVID-19 variant driving a recent rise in cases has gained the nickname "razor blade throat." Putin breaks silence on US bombing of Iran US Massive B-52 Pulls Off Spectacular Crab Landing ...

Variant NB.1.8.1 accounted for 0% of U.S. cases in April. By mid-June, it was estimated to be the cause of around 37% of ...

The currently circulating COVID strain called Nimbus is causing people to experience a “razor blade” sore throat.