id	keyword
ajlsi-1012	et al
ajlsi-1012	covid-19
ajlsi-1012	sars
ajlsi-1012	pcr
ajlsi-1012	detection
ajlsi-1012	coronavirus
ajlsi-1012	tests
ajlsi-1012	cov-2
ajlsi-1012	testing
ajlsi-1012	rna
ajlsi-1012	patients
ajlsi-1012	antibodies
ajlsi-1012	time
ajlsi-1012	disease
ajlsi-1012	amplification
ajlsi-1012	cases
ajlsi-1012	surveillance
ajlsi-1012	diagnosis
ajlsi-1012	samples
ajlsi-1012	infection
ajlsi-1012	results