Delayed detection of oral fluid anti-SARS-CoV-2 antibodies increases the time to viral clearance

By | March 4, 2021
A prospective observational study has revealed that the late appearance of anti-SARS-CoV-2 antibodies in oral fluid, absence of fever as an early symptom, and elevated BMI are associated with delayed clearance of viral RNA in mild to moderate COVID-19 patients.