NB.1.8.1 'Nimbus' Variant Dominates 2026 Winter Surge: Why This 'Razor Blade' Sore Throat is Different

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The ‘Razor Blade’ Throat: New ‘Nimbus’ COVID Variant NB.1.8.1 Dominates 2026 Winter Surge

January 19, 2026

‘Razor Blade’ Sore Throat: New Nimbus COVID Variant Triggers 2026 Winter Surge

January 17, 2026

New 'Stratus' XFG Variant Dominant in 45 States: Symptoms to Watch

January 09, 2026

The 'Nimbus' Surge: Why NB.1.8.1 COVID Variant Is Spiking This January

January 08, 2026

New COVID Strain Reported in the United States: Should You Be Worried?

October 08, 2024