BMC Veterinary Research

Table 3 Resistance patterns among the 84 Salmonella isolates

From: Characterization of Salmonella spp. isolated from chickens in Central China

Resistance patterns^a							Prevalence, (n)
Resistance patterns^a							SE	ST	SG	SGP	OT	total
AMP							0	3	2	7	1	13
TCY							0	0	1	0	0	1
AMP	TCY						1	1	1	5	1	9
AMP	CLS						0	2	0	6	0	8
AMP	TGC						0	0	0	1	0	0
AMP	CHL						0	0	0	1	0	1
AMP	CHL	CLS					0	0	0	2	0	2
AMP	CHL	STX					0	2	0	0	0	2
AMP	MEM	CHL					0	1	0	0	0	1
AMP	MEM	TCY					1	0	0	0	0	1
AMP	TCY	CLS					3	0	0	3	1	7
AMP	TCY	STX					1	1	1	0	0	3
AMP	STX	CLS					0	0	0	4	0	4
AMP	TCY	CHL					0	0	3	1	0	4
AMP	CHL	STX	CLS				1	0	0	0	0	1
AMP	CTX	TCY	CHL				0	0	2	0	0	2
AMP	MEM	TCY	CLS				1	0	0	0	0	1
AMP	TCY	CHL	CLS				0	0	2	3	1	6
AMP	TCY	STX	CLS				0	0	1	1	0	2
AMP	TCY	CLS	TGC				0	0	0	1	0	0
AMP	GEN	STX	CLS	TGC			0	0	0	1	0	1
AMP	CTX	TCY	CHL	CLS			0	0	1	2	0	3
AMP	MEM	TCY	STX	CLS			1	0	0	0	0	1
AMP	TCY	CHL	CIP	STX			2	0	0	0	0	2
AMP	MEM	TCY	CHL	CLS			1	0	0	0	0	1
AMP	TCY	CHL	STX	CLS			0	0	0	0	1	1
AMP	TCY	CIP	STX	CLS			1	0	0	0	0	1
AMP	CTX	TCY	CHL	CLS	TGC		0	0	1	0	0	0
AMP	TCY	CHL	CIP	STX	CLS		0	1	0	0	0	1
AMP	MEM	TCY	CHL	CIP	STX	CLS	1	0	0	0	0	1

^aResistance breakpoints were gentamicin (GEN; ≥ 16 μg/mL), meropenem (MEM; ≥ 4 μg/mL), ampicillin (AMP; ≥ 32 μg/mL), cefotaxime (CTX; ≥ 4 μg/mL), colistin (CLS; ≥8 μg/mL), ciprofloxacin (CIP; ≥ 4 μg/mL), chloramphenicol (CHL; ≥ 32 μg/mL), tigecycline (TGC; ≥ 8 μg/mL), compound sulfamethoxazole (SXT; ≥4/76 μg/mL), and tetracycline (TCY; ≥ 16 μg/mL) (Clinical and Laboratory Standards Institute, 2017)

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ISSN: 1746-6148

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