Created at	Source	Raw Value	Validated value
Oct. 26, 2020, 8:29 a.m.	oms	Pharynx swabs; lower respiratory tract samples (sputum/endotracheal aspiration/alveolar lavage); and anal swabs rt-pcr of novel coronavirus nucleic acid negative conversion rate.;	Pharynx swabs; lower respiratory tract samples (sputum/endotracheal aspiration/alveolar lavage); and anal swabs rt-pcr of novel coronavirus nucleic acid negative conversion rate.;