Table 1: List of Salmonella strains used in this study.

StrainSerotypesOriginResistant antibiotics

JOL 380S. typhi ATCC 19943Human
JOL 381S. paratyphi AHuman
JOL 386S. enteritidisChicken
JOL 387S. typhimuriumCattle
JOL 388S. typhimuriumCattle
JOL 389S. typhimuriumPigAM, C, G, S, TIC
JOL 407S. enteritidisChicken
JOL 408S. typhimuriumPig
JOL 409S. dublin ATCC 39184Cattle
JOL 410S. derby ATCC 6960Pig
JOL 411S. choleraesuis ATCC 7001PigAM, SXT
JOL 419S. gallinarumChickenCF, G, SXT
JOL 420S. gallinarumChickenCF, CIP, NA
JOL 421S. gallinarumChickenG, NA, S
JOL 422S. gallinarumChicken
JOL 423S. gallinarum ATCC 9184ChickenAM, AMC, C, G, S

AM, ampicillin; AMC, amoxicillin/clavulanic acid; C, chloramphenicol; CF, cephalothin; G, sulfisoxazole; NA, nalidixic acid; S, streptomycin; SXT, trimethoprim/sulfamethoxazole; TIC, ticarcillin.