Created at	Source	Raw Value	Validated value
Feb. 6, 2022, 2 p.m.	usa	The incidence of COVID-19 cases after the booster dose of immunization;The incidence of COVID-19 cases after two-doses of vaccination	The incidence of COVID-19 cases after the booster dose of immunization;The incidence of COVID-19 cases after two-doses of vaccination
Oct. 26, 2020, 11:31 p.m.	usa	The incidence of COVID-19 cases after two-doses of vaccination	The incidence of COVID-19 cases after two-doses of vaccination