Created at	Source	Raw Value	Validated value
May 8, 2022, 5:30 a.m.	usa	Incidence of adverse events associated with the experimental vaccine;Incidence of adverse events including solicited adverse event（AE） and unsolicited adverse event（AE）	Incidence of adverse events associated with the experimental vaccine;Incidence of adverse events including solicited adverse event（AE） and unsolicited adverse event（AE）