Table 2.
Genotypes and antimicrobial resistance of select 6B and 19A isolates
| Isolates (n) | Ethnicity | Serotype | Antimicrobial resistancea | PFGE typeb | Sequence Typec |
|---|---|---|---|---|---|
| 1 | Aboriginal | 6B | cotrimoxazole (I), tetracycline (R) | 59 | 385 |
| 1 | Aboriginal | 6B | tetracycline (R) | ND | 385 |
| 4 | Aboriginal (3), non-Aboriginal (1) | 6B | cotrimoxazole (R) | 60 (2), ND (2) | 185 (DLV 385) |
| 1 | Aboriginal | 6B | cotrimoxazole (R) | ND | 4276 (DLV 385) |
| 4 | Non-Aboriginal | 6B | multiresistant | 58, ND | 90 |
| 1 | Non-Aboriginal | 6B | multiresistant | ND | 10265d+ (SLV 90) |
| 1 | Aboriginal | 19A | none | 30 | 199 |
| 1 | Aboriginal | 19A | none | 28 | 199 |
| 1 | Non-Aboriginal | 19A | none | 11 | 199 |
| 1 | Aboriginal | 19A | cotrimoxazole (R) | 31 | 876 (SLV 199) |
| 1 | Non-Aboriginal | 19A | cotrimoxazole (R) | ND | 10264d (DLV 199) |
| 2 | Aboriginal, non-Aboriginal | 19A | none | 18 | 172 |
| 1 | Aboriginal | 19A | none | 34 | 10262d |
| 2 | Aboriginal | 19A | none | ND | 10263d (SLV 10262) |
| 1 | Non-Aboriginal | 19A | cotrimoxazole (R) | ND | 162 |
| 4 (3 from 2008) | Aboriginal | 19A | cotrimoxazole (R), tetracycline (R) | ND | 202 |
| 3 (from 2008) | Aboriginal | 19A | multiresistant | ND | 320 |
a I Intermediate, R Resistant, multiresistant resistant to cotrimoxazole, erythromycin, and tetracycline, and chloramphenicol and/or penicillin
b ND not determined
c SLV single locus variant, DLV double locus variant
d ST first reported in this study