Created at	Source	Raw Value	Validated value
June 21, 2022, 7:30 p.m.	usa	SARS-CoV-2 viral load;Time to viral clearance	SARS-CoV-2 viral load;Time to viral clearance
June 9, 2022, 4 p.m.	usa	None	Time to viral clearance [ Time Frame: Day 1 through Day 28 ] The time to viral clearance was defined as first positive nucleic acid test to the date of the first negative test (in two consecutive point) SARS-CoV-2 viral load [ Time Frame: Day 1 through Day 28 ] SARS-CoV-2 viral load was detected and quantified by RT-PCR using nasopharyngeal swabs . Ct value>35 for both ORF1ab and N gene was considered as negativity.
June 3, 2022, 2 p.m.	usa	SARS-CoV-2 viral load;Time to viral clearance	SARS-CoV-2 viral load;Time to viral clearance