Serological investigation and isolation of Salmonella abortus equi in horses in Xinjiang

BMC Veterinary Research

Table 3 Drug sensitivity test results of isolated strains

Serial number	Drugs	Judgment criteria (unit mm)			Antibacterial circle diameter (mm)		XJZ-L2 Sensitivity	XJZ-L6 Sensitivity
Serial number	Drugs	R	I	S	XJZ-L2	XJZ-L6	XJZ-L2 Sensitivity	XJZ-L6 Sensitivity
1	Amoxicillin	≤ 12	13–14	≥ 15	29.93	29.64	S	S
2	Cefuroxime	≤ 14	15–17	≥ 18	21.02	19.87	S	S
3	Ciprofloxacin	≤ 15	14–20	≥ 21	30.23	27.96	S	S
4	Clarithromycin	≤ 16	17–20	≥ 21	8.01	9.21	R	R
5	Clindamycin	≤ 15	16–18	≥ 19	6.21	6.23	R	R
6	Doxycycline	≤ 14	15–18	≥ 19	17.21	18.23	I	I
7	Levofloxacin	≤ 13	14–16	≥ 17	31.61	31.23	S	S
8	Gentamicin	≤ 12	13–14	≥ 15	19.92	19.67	S	S
9	Cefoxitin	≤ 14	15–17	≥ 18	26.81	28.32	S	S
10	Penicillin	≤ 19	20–25	≥ 26	13.21	12.73	R	R
11	Tetracycline	≤ 18	19–22	≥ 23	25.51	24.67	S	S
12	Sulfamethoxazole	≤ 12	13–14	≥ 15	8.01	7.23	R	R
13	Rifampicin	≤ 12	13–14	≥ 15	8.74	7.59	R	R
14	Norfloxacin	≤ 12	13–16	≥ 17	25.61	25.47	S	S
15	Trimethoprim	≤ 10	11–15	≥ 16	23.91	23.28	S	S
16	Ampicillin	≤ 13	14–16	≥ 17	23.61	21.47	S	S
17	Enrofloxacin	≤ 12	13–16	≥ 17	32.93	32.58	S	S
18	Ceftriaxone Sodium	≤ 13	14–20	≥ 21	27.54	27.67	S	S
19	Streptomycin	≤ 11	12–14	≥ 15	18.19	19.21	S	S

ISSN: 1746-6148