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0:47
mayoclinic.org
COVID-19 saliva tests: What is the benefit? - Mayo Clinic News Network
A test that uses saliva to diagnose COVID-19 infections has been authorized by the Food and Drug Administration for emergency use. Saliva tests typically require patients to spit into a tube, making them far less invasive than the current nose and throat swab collection methods for COVID-19. Dr. Gregory Poland, a Mayo Clinic infectious diseases
Apr 16, 2020
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