Here’s how oropharyngeal secretions may help cut false negative Covid-19 test results - Hindustan Times 05-Jul-2020

Here’s how oropharyngeal secretions may help cut false negative Covid-19 test results - Hindustan Times

Testing of secretions from the mouth and pharynx of a person may reduce the number of false negative Covid-19 results from nasal swab tests of patients who have seemingly recovered from the disease.