Characterization of Staphylococcus aureus Isolates That Colonize Medical Students in a Hospital of the City of Cali, Colombia

Table 4

Genetic polymorphism of the agr locus among MRSA and MSSA strains carried.

	agr I; (%)	agr II; (%)	agr III; (%)	agr (−); (%)	Total
MRSA	4 (6.3)	5 (7.9)	0	0	9
MSSA	31 (49.2)	0	14 (22.2)	9 (14.3)	54
Total	35 (55.6)	5 (7.9)	14 (22.2)	9 (14.3)	63