- What to know about the COVID variant causing ‘razor blade’ sore throats Anchorage Daily News
- What to know about the COVID variant that may cause ‘razor blade’ sore throats AP News
- Eight things you need to know about the new “Nimbus” and “Stratus” COVID-19 variants Gavi, the Vaccine Alliance
- New ‘razor blade throat’ COVID subvariant quickly gains ground in California SFGATE
- New COVID variant may cause ‘razor blade throat’ — here’s what to know Fox News