A newly developed saliva test aims to determine in less than a second whether or not you are infected with the novel coronavirus, Israel’s largest medical center said Thursday.
Patients rinse their mouth with a saline wash and spit into a vial. This is then examined by a small spectral device that, in simple terms, shines light on the specimen and analyzes the reaction to see if it is consistent with COVID-19.
With machine learning it gets more accurate over time.
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