Created at	Source	Raw Value	Validated value
June 8, 2022, 3:30 p.m.	usa	Incidence of laboratory-confirmed COVID-19	Incidence of laboratory-confirmed COVID-19
Oct. 26, 2020, 11:31 p.m.	usa	Ability of the filtering element to inactivate the SARS-Cov-2;Incidence of laboratory-confirmed COVID-19	Ability of the filtering element to inactivate the SARS-Cov-2;Incidence of laboratory-confirmed COVID-19