Vero毒素産生性大腸菌の牛からの分離と分離菌の性状  [in Japanese] Isolation of Verotoxin-Producing Escherichia coli from Cattle and Characterization of the Isolated Strains  [in Japanese]

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Author(s)

Abstract

1989年1月-1991年7月の間に病性鑑定に持ち込まれた53例の死亡子牛のうち, 5牧場6例からVero毒素産生性大腸菌 (VTEC) を分離した. さらに死亡例が出た牧場および子牛の集団下痢が発生している牧場の下痢症牛および健康牛の糞便を調べた結果, 下痢症牛26頭中8頭, および健康牛58頭中9頭からVTECを分離した. 分離したVTECの血清型には, わが国や欧米で集団食中毒の原因となっている血清型が含まれていたが, O157: H7は含まれていなかった. VTECを分離した牛のなかにはアメリカから導入した成牛が含まれており, 導入牛を介してわが国にVTECが侵入していることが示唆された.

Attempts to isolate Verotoxin-producing <I>Escherichia coli</I> (VTEC) from 53 dead baby cattle were made during a period from January 1989 to July 1991.<BR>From 6 cattle of 5 farms, VTECs were isolated. Further examination of cattle from 2 farms with dead baby cattle and from 1 farm with an outbreak of diarrhea among baby cattle, from 8 of 26 cattle with diarrhea and from 9 of 58 healthy cattle, VTECs were isolated. Several serotypes which caused food poisoning in Japan as well as in the US and Europe were included in the isolated strains. VTECs were also isolated from several cattle imported from the US suggesting that these VTECs were from outside the country together with the imported cattle.

Journal

  • Kansenshogaku Zasshi

    Kansenshogaku Zasshi 71(2), 162-168, 1997-02-20

    The Japanese Association for Infectious Diseases

References:  24

Cited by:  3

Codes

  • NII Article ID (NAID)
    10008720382
  • NII NACSIS-CAT ID (NCID)
    AN00047715
  • Text Lang
    JPN
  • Article Type
    Journal Article
  • ISSN
    03875911
  • NDL Article ID
    4151881
  • NDL Source Classification
    ZS9(科学技術--医学--病理学・微生物学・寄生虫学・感染・免疫学・血清学・アレルギー)
  • NDL Call No.
    Z19-193
  • Data Source
    CJP  CJPref  NDL  J-STAGE 
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