Created at	Source	Raw Value	Validated value
June 24, 2023, midnight	usa	Percentage of Participants Who Tested Positive for IgG Antibodies to the Anti-spike Protein of Severe Acute Respiratory Syndrome Coronavirus 2 (SARS-CoV-2)	Percentage of Participants Who Tested Positive for IgG Antibodies to the Anti-spike Protein of Severe Acute Respiratory Syndrome Coronavirus 2 (SARS-CoV-2)
Sept. 21, 2021, 5:30 a.m.	usa	Anti-spike protein of SARS-CoV-2 virus IgG positive rate	Anti-spike protein of SARS-CoV-2 virus IgG positive rate