Created at	Source	Raw Value	Validated value
Jan. 15, 2021, 12:31 a.m.	usa	inclusion criteria: - lower than 7 days from the positive sars-cov-2 pcr test of a nasopharyngeal sample - have the ability to donate saliva samples and perform mouthwash	inclusion criteria: - lower than 7 days from the positive sars-cov-2 pcr test of a nasopharyngeal sample - have the ability to donate saliva samples and perform mouthwash