Created at	Source	Raw Value	Validated value
May 27, 2022, 11 a.m.	usa	Detection of neutralizing antibodies	Detection of neutralizing antibodies
July 28, 2021, noon	usa	Detection of neutralizing antibody to the vaccine strain.;Detection of neutralizing antibody to the vaccine strain.	Detection of neutralizing antibody to the vaccine strain.;Detection of neutralizing antibody to the vaccine strain.