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A newer COVID-19 variant may be causing a severe sore throat in those who contract the infections. Here's what to know about ...
Airport screening in the U.S. detected the new variant in travelers arriving in California, Washington state, Virginia and ...
A new Covid-19 variant has been detected in the United States and around the world, with reports that it causes a "razor ...
A new COVID-19 variant nicknamed “razor blade throat” is making headlines for a painful symptom that feels like swallowing sharp objects. Officially named NB.1.8.1—or “Nimbus”—the variant is being ...
A fast-spreading COVID strain called Nimbus is behind nearly half of U.S. cases. Doctors say it’s not more severe — but the ...