Table IV.
The profiles of drug resistance/susceptibility of strains of L. monocytogenes isolated from milk and the blood.
| Profile | Drug resistance/susceptibility | Number of strains | Total (n = 28) | |
|---|---|---|---|---|
| Strains from milk (n = 18) (the strain identification number) | Strains from the blood (n = 10) (the strain identification number) | |||
| A | R: - S: P, AM, MEM, E, SXT |
8 (44.44%) (7, 29, 63, 199, 231, 282, 317) |
4 (40.0%) (3, 4, 8, 10) |
12 (42.86%) |
| B | R: P S: AM, MEM, E, SXT |
3 (16.67%) (76, 185, 251) |
0 (0.0%) | 3 (10.71%) |
| C | R: E S: P, AM, MEM, SXT |
1 (5.56%) (267) |
4 (40.0%) (1, 2, 7, 9 ) |
5 (17.86%) |
| D | R: P, E S: AM, MEM, SXT |
1 (5.56%) (143) |
0 (0.0%) | 1 (3.57%) |
| E | R: E, SXT S: P, AM, MEM |
1 (5.56%) (344) |
0 (0.0%) | 1 (3.57%) |
| F | R: P, AM, MEM, SXT S: E |
1 (5.56%) (368) |
0 (0.0%) | 1 (3.57%) |
| G | R: P, AM, MEM, E, SXT S: - - - |
3 (16.67%) (112, 372, 375) |
0 (0.0%) | 3 (10.71%) |
| H | R: MEM, E S: P, AM, SXT |
0 (0. 0%) | 2 (20.0%) (5, 6) |
2 (7.14%) |
R - resistant
S - susceptible
P - penicillin, AM - ampicillin, MEM - meropenem, E - erythromycin, SXT - cotrimoxazole