Table 3 Distribution and susceptibility profiles of methicillin-resistant Staphylococcus isolates obtained from Group B dogs (n = 21)
Species | Antimicrobial susceptibility profile1 and clinical breakpoints (>mg/L) | Resistance genes | No.of isolates with this type | Kennel | ||||||
|---|---|---|---|---|---|---|---|---|---|---|
Tet (2) | Ery (2) | Cli (0.5) | SXT (4) | Cip (1) | Rif (0.5) | Gen (1) | ||||
S. pseudintermedius | R | R | R | S | R | S | R | blaZ, tetK, aac(6')-Ie-aph(2'')-Ia, aph(3')-IIIa, msr(A) | 2 | I, I |
R | R | R | S | S | S | R | blaZ, tetK, aph(3')-IIIa, msr(A) | 2 | II, II | |
R | S | S | S | S | S | S | blaZ, tetK | 1 | III | |
R | S | S | S | R | S | S | blaZ, tetK | 1 | III | |
S | R | R | S | S | S | R | blaZ, aph(3')-IIIa, ermC | 1 | IV | |
S | R | R | S | R | R | R | blaZ, aac(6')-Ie-aph(2'')-Ia, aph(3')-IIIa, msr(A) | 1 | V | |
S | R | R | S | R | S | R | blaZ, erm(A) | 1 | VI | |
R | R | R | S | R | S | R | blaZ, tetM, aph(3')-IIIa, msr(A) | 1 | VII | |
S. lentus | R | S | S | S | R | S | S | tetK | 1 | III |
R | R | R | S | R | S | R | blaZ, tetM, aac(6')-Ie-aph(2'')-Ia, erm(A) | 2 | I, I | |
S. sciuri | S | R | R | R | R | S | R | blaZ, aac(6')-Ie-aph(2'')-Ia, aph(3')-IIIa, erm(C) | 1 | I |
S. felis | S | S | S | S | S | S | S | blaZ | 1 | VIII |
S. epidermidis | S | S | S | S | R | S | R | blaZ | 1 | II |
S. xylosus | S | S | S | S | R | S | S | - | 1 | II |
S. haemolyticus | R | R | R | S | R | S | R | blaZ, tetK, aac(6')-Ie-aph(2'')-Ia, erm(C), msr(A) | 1 | I |
S. chromogenes | S | R | R | S | R | S | R | - | 1 | IX |
S. schleiferi | R | R | R | S | R | S | R | tetK, tetM, aph(3')-IIIa, erm(C) | 1 | I |
S. capitis | S | R | R | R | S | R | R | blaZ, aac(6')-Ie-aph(2'')-Ia | 1 | I |