CheV enhances the virulence of Salmonella Enteritidis, and the Chev-deleted Salmonella vaccine provides immunity in mice

Table 4 Antibiotic susceptibility test of cheV gene deletion strain

Drug Name	Standard of inhibition zone diameter (mm)			Diameter (mm)
Drug Name	R	I	S	C50336	ΔcheV	ΔcheV + cheV
Ampicillin	≤ 13	14–16	≥ 17	20	19	0
Piperacillin	≤ 17	18–20	≥ 21	20	18	0
Amoxicillin	≤ 13	14–17	≥ 18	24	22	0
Cefazolin	≤ 19	20–22	≥ 23	24	24	0
Cephalothin	≤ 14	15–17	≥ 18	18	19	0
Cefoperazone	≤ 15	16–20	≥ 21	24	18	22
Cefuroxime	≤ 14	15–17	≥ 18	16	15	20
Ceftriaxone	≤ 13	14–20	≥ 21	17	16	25
Gentamicin	≤ 12	13–14	≥ 15	17	19	27
Amikacin	≤ 14	15–16	≥ 17	18	18	22
Kanamycin	≤ 13	14–17	≥ 18	18	18	26
Streptomycin	≤ 11	12–14	≥ 15	15	15	17
Tetracycline	≤ 14	15–18	≥ 19	15	15	20
Doxycycline	≤ 12	13–15	≥ 16	15	13	16
Minocycline	≤ 14	15–18	≥ 19	11	12	15
Ciprofloxacin	≤ 15	16–20	≥ 21	23	27	27
Levofloxacin	≤ 13	14–16	≥ 17	24	22	30

ISSN: 1746-6148