|
Group
|
Drug
|
Frequency
|
Percent (n/N) b
|
|---|
|
β-lactam
| |
26
|
28.9 (26/90)
|
|
Penicillin
|
PenicillinG
|
11
|
29.0 (11/27)
|
| |
Ampicillin
|
12
|
32.4 (12/26)
|
|
Cephalosporin
|
Cephalothin
|
1
|
2.7 (1/37)
|
| |
Ceftiofur
|
1
|
2.7 (1/37)
|
|
Combination
|
Amoxicillin/Clavulanic acid
|
1
|
2.7 (1/37)
|
|
Tetracycline
|
Doxycycline
|
1
|
2.7 (1/37)
|
|
Fluoroquinolone
| |
6
|
8.6 (6/70)
|
| |
Enrofloxacin
|
3
|
7.9 (3/35)
|
| |
Orbifloxacin
|
3
|
7.9 (3/35)
|
|
Aminoglycoside
| |
4
|
3.6 (4/110)
|
| |
Gentamicin
|
1
|
2.7 (1/37)
|
| |
Amikacin
|
1
|
2.7 (1/37)
|
| |
Kanamycin
|
2
|
5.3 (2/36)
|
|
Potentiated sulfonamide
|
Sulfamethoxazole/trimethoprim
|
4
|
10.5 (4/34)
|
|
Amphenicols
|
Chloramphenicol
|
2
|
5.2 (2/36)
|
|
Lincosamides
|
Clindamycin
|
13
|
34.2 (13/25)
|
|
Aminoglycoside-lincosamide
|
Lincospectin
|
12
|
31.6 (12/26)
|
|
Macrolide
|
Tylosin
|
2
|
5.3 (2/36)
|
-
b = n is the number resistant, N is number tested
