TABLE 3.
Strain subtypes of isolates with specific antimicrobial resistance profilesd
| Antimicrobial resistance profile no. | Antimicrobial resistance patterna | No. of isolates | ST(s)b | Subtype cluster (no. of isolates)c |
|---|---|---|---|---|
| 1 | A | 3 | 1828 (2/3), 2934 (1/3) | A (3) |
| 2 | AQ | 6 | 2934 (4/4) | A (6) |
| 3 | AS | 5 | 2132 (5/5) | C (5) |
| 4 | ASKQ | 1 | ND | B (1) |
| 5 | AT | 5 | 1839 (1/1) | A (1), B (4) |
| 6 | ATQ | 4 | 1839 (2/2) | A (1), B (3) |
| 7 | ATK | 2 | ND | A (1), B (1) |
| 8 | ATKQ | 10 | 2934 (3/4), 1796 (1/4) | A (9), B (1) |
| 9 | ATS | 4 | 1839 (1/1) | B (4) |
| 10 | ATSQ | 17 | 1839 (4/9), 2935 (1/9), 2936 (3/9), 2937 (1/9) | A (1), B (15), C (1) |
| 11 | ATSK | 8 | 2132 (3/3) | B (2), C (6) |
| 12 | ATSKQ | 13 | 1839 (4/7), 2132 (2/7), 1162 (1/7) | B (9), C (4) |
| 13 | T | 2 | 1698 (2/2) | C (2) |
a
A, ampicillin; K, kanamycin; S, streptomycin; T, tetracycline; Q, (fluoro)quinolone (nalidixic acid and ciprofloxacin).
b
Data in parentheses represent the number of isolates with the ST out of the total number of isolates. ND, not determined.
c
Based on fla typing and PFGE profiles (Fig. 1).
d
For the 13 antimicrobial resistance profiles, there were totals of 13 patterns, 80 isolates, 10 STs, 22 subtype cluster A isolates, 40 subtype cluster B isolates, and 18 subtype cluster C isolates.