https://www.cidrap.umn.edu/covid-19/evolving-peak-sars-cov-2-loads-relative-symptom-onset-may-influence-home-test-timing
Median SARS-CoV-2 viral loads, as measured by polymerase chain reaction cycle threshold and antigen concentrations, rose from symptom onset, peaking on the fourth or fifth day of symptoms.
Create an account or login to join the discussion