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‘Razor blade’ sore throat may be signature symptom of new COVID variant
What to know about the COVID variant, detected in airport screenings in Washington state, that may cause ‘razor blade’ sore ...
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'Razor blade throat': What to know about COVID-19 variant NB.1.8.1
A new COVID-19 variant, NB.1.8.1, is being monitored by the World Health Organization. A key symptom associated with this ...