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A new Covid variant Nimbus aka ‘razor blade throat’ is on the rise. All you need to know
The variant - NB.1.8.1 is nicknamed Nimbus aka 'razor blade throat' Covid as it may cause painful sore throats and doctors in ...
COVID's Newest Variants 'Nimbus' and 'Stratus' Spread 2.5X Faster - Two New Symptoms Emerge
The new COVID-19 variants NB.1.8.1 and XFG are rapidly spreading and competing for dominance across the globe.