Research Article

Molecular Characteristics and Distribution of Virulence Genes among Staphylococcus aureus Complex Isolates Derived from Vascular Access Infections

Table 3

Frequency distribution of agr types in different SAC isolates.

agr type
I (n = 42)II (n = 7)III (n = 3)agr−(n = 4)

Species
 MRSA28002
 MSSA13730
 MSSAg1002
Origin
 AVF (n = 3)2001
 AVG (n = 25)19321
 TCCs (n = 28)21412
ST types7 (1), 8 (7), 45 (5), 59 (11), 72 (1), 97 (2), 188 (5), 239 (8), 398 (1), 2250 (1)15 (6), 6892 (1)1 (1), 30 (1), 96 (1)8 (1), 45 (1), 2250 (2)