Created at	Source	Raw Value	Validated value
July 30, 2021, 1:30 p.m.	oms	A. Healthcare workers in service during the COVID-19 outbreak including medical, nurse, technical and auxiliary staff. B. Negative rapid serologic and molecular testing for SARS-CoV-2. C. Written informed consent.	A. Healthcare workers in service during the COVID-19 outbreak including medical, nurse, technical and auxiliary staff. B. Negative rapid serologic and molecular testing for SARS-CoV-2. C. Written informed consent.