National surveillance of Salmonella enterica in food-producing animals in Japan
被引:38
作者:
Ishihara, Kanako
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机构:
Minist Agr Forestry & Fisheries, Natl Vet Assay Lab, Tokyo 1858511, Japan
Rakuno Gakuen Univ, Sch Vet Med, Dept Vet Publ Hlth, Ebetsu, Hokkaido 0698501, JapanMinist Agr Forestry & Fisheries, Natl Vet Assay Lab, Tokyo 1858511, Japan
Ishihara, Kanako
[1
,2
]
Takahashi, Toshio
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机构:
Minist Agr Forestry & Fisheries, Natl Vet Assay Lab, Tokyo 1858511, JapanMinist Agr Forestry & Fisheries, Natl Vet Assay Lab, Tokyo 1858511, Japan
Takahashi, Toshio
[1
]
Morioka, Ayako
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h-index: 0
机构:
Minist Agr Forestry & Fisheries, Natl Vet Assay Lab, Tokyo 1858511, JapanMinist Agr Forestry & Fisheries, Natl Vet Assay Lab, Tokyo 1858511, Japan
Morioka, Ayako
[1
]
Kojima, Akemi
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h-index: 0
机构:
Minist Agr Forestry & Fisheries, Natl Vet Assay Lab, Tokyo 1858511, JapanMinist Agr Forestry & Fisheries, Natl Vet Assay Lab, Tokyo 1858511, Japan
Kojima, Akemi
[1
]
Kijima, Mayumi
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机构:
Minist Agr Forestry & Fisheries, Natl Vet Assay Lab, Tokyo 1858511, JapanMinist Agr Forestry & Fisheries, Natl Vet Assay Lab, Tokyo 1858511, Japan
Kijima, Mayumi
[1
]
Asai, Tetsuo
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机构:
Minist Agr Forestry & Fisheries, Natl Vet Assay Lab, Tokyo 1858511, JapanMinist Agr Forestry & Fisheries, Natl Vet Assay Lab, Tokyo 1858511, Japan
Asai, Tetsuo
[1
]
Tamura, Yutaka
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机构:
Minist Agr Forestry & Fisheries, Natl Vet Assay Lab, Tokyo 1858511, Japan
Rakuno Gakuen Univ, Sch Vet Med, Dept Vet Publ Hlth, Ebetsu, Hokkaido 0698501, JapanMinist Agr Forestry & Fisheries, Natl Vet Assay Lab, Tokyo 1858511, Japan
Tamura, Yutaka
[1
,2
]
机构:
[1] Minist Agr Forestry & Fisheries, Natl Vet Assay Lab, Tokyo 1858511, Japan
[2] Rakuno Gakuen Univ, Sch Vet Med, Dept Vet Publ Hlth, Ebetsu, Hokkaido 0698501, Japan
A total of 518 fecal samples collected from 183 apparently healthy cattle, 180 pigs and 155 broilers throughout Japan in 1999 were examined to determine the prevalence and antimicrobial susceptibility of Salmonella. The isolation rates were 36.1% in broilers, 2.8% in pigs and 0.5% in cattle. S. enterica Infantis was the most frequent isolate, found in 22.6% of broiler fecal samples. Higher resistance rates were observed against oxytetracycline (82.0%), dihydrostreptomycin (77.9%), kanamycin (41.0%) and trimethoprim (35.2%). Resistance rates to ampicillin, ceftiofur, bicozamycin, chloramphenicol and nalidixic acid were < 10%. CTX-M-2 beta-lactamase producing S. enterica Senftenberg was found in the isolates obtained from one broiler fecal sample. This is the first report of cephalosporin-resistant Salmonella directly isolated from food animal in Japan.