Epidemiological Report : Outbreak of Cholera Caused by Vibrio cholerae O1 El Tor Variant Strain in Bihar, India
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- Koley Hemanta
- Division of Bacteriology, National Institute of Cholera and Enteric Diseases
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- Ray Nivedita
- Division of Bacteriology, National Institute of Cholera and Enteric Diseases
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- Chowdhury Goutam
- Division of Bacteriology, National Institute of Cholera and Enteric Diseases
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- Barman Soumik
- Division of Bacteriology, National Institute of Cholera and Enteric Diseases
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- Mitra Soma
- Division of Bacteriology, National Institute of Cholera and Enteric Diseases
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- Ramamurthy T.
- Division of Bacteriology, National Institute of Cholera and Enteric Diseases
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- Mukhopadhyay Asish K.
- Division of Bacteriology, National Institute of Cholera and Enteric Diseases
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- Sarkar B. L.
- Division of Phage, National Institute of Cholera and Enteric Diseases
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- Katyal Rakesh
- National Center for Disease Control, Division of Malariology & Coordination
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- Das Pradeep
- Rajendra Memorial Research Institute of Medical Science (ICMR)
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- Panda Samiran
- Division of Epidemiology, National Institute of Cholera and Enteric Diseases
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- Ghosh Subrata
- Division of Epidemiology, National Institute of Cholera and Enteric Diseases
書誌事項
- タイトル別名
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- Outbreak of Cholera Caused by <i>Vibrio cholerae</i> O1 El Tor Variant Strain in Bihar, India
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抄録
An outbreak of cholera struck Bihar, an Indian state, in August 2008 following a massive flood. Here we report the phenotypic and genotypic characteristics of Vibrio cholerae strains isolated from patients with diarrhea. Rectal swabs were obtained from patients with diarrhea who were admitted to medical camps or the hospital, and the strains were biochemically and serologically characterized. V. cholerae was isolated from 21 (65.6%) of 32 rectal swabs. Serological studies revealed that all the 21 isolates belonged to V. cholerae O1 Ogawa. Mismatch amplification mutation assay (MAMA)-PCR showed that the isolates belonged to El Tor variant group, and pulsed-field gel electrophoresis (PFGE) proved that these isolates were of a different lineage than the conventional El Tor variant strains. These isolates were resistant to several drugs, including ampicillin, streptomycin, tetracycline, nalidixic acid, and furazolidone. The uniqueness of the current report arises from the fact that records of cholera in Bihar are availiable for the early 1960s but not for the next 4 decades. Moreover, the present study is the first to report a cholera outbreak in Bihar that was caused by an El Tor variant strain.
収録刊行物
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- Japanese Journal of Infectious Diseases
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Japanese Journal of Infectious Diseases 67 (3), 221-226, 2014
国立感染症研究所 Japanese Journal of Infectious Diseases 編集委員会
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詳細情報 詳細情報について
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- CRID
- 1390001206240922240
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- NII論文ID
- 130004757086
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- NII書誌ID
- AA1132885X
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- ISSN
- 18842836
- 13446304
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- NDL書誌ID
- 025476467
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- PubMed
- 24858614
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- 本文言語コード
- en
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- データソース種別
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- JaLC
- NDL
- Crossref
- PubMed
- CiNii Articles
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- 使用不可