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For Coronavirus Testing, the Nose May Not Always Be Best

For Coronavirus Testing, the Nose May Not Always Be Best

a week ago
Anonymous $dEyjbtEkMr

https://www.nytimes.com/2022/01/14/health/saliva-testing-coronavirus-omicron.html

As Omicron spreads, some experts are calling for a switch to saliva-based tests, which may detect infections days earlier than nasal swabs do.