Cholera outbreak secondary to contaminated pipe water in an urban area, West Bengal, India, 2006.
| dc.contributor.author | Bhunia, Rama | |
| dc.contributor.author | Ramakrishnan, Ramachandran | |
| dc.contributor.author | Hutin, Yvan | |
| dc.contributor.author | Gupte, Mohan D | |
| dc.date.accessioned | 2012-09-17T05:28:24Z | |
| dc.date.available | 2012-09-17T05:28:24Z | |
| dc.date.issued | 2009-03 | |
| dc.description.abstract | Outbreaks of cholera are common in West Bengal. In April 2006, Garulia municipality reported a cluster of diarrhea cases. We investigated this cluster to identify the etiological agent, source of transmission and propose control measures. We defined a case of diarrhea as occurrence of >3 loose/watery stools a day among the residents of Garulia since April 2006. We searched for cases of diarrhea in health care facilities and health camp. We conducted a gender- and age-matched case–control study to identify risk factors. We inspected the sanitation and water supply system. We collected rectal swabs from diarrhea patients and water specimens from the affected areas for laboratory investigation. Two hundred and ninetyeight cases of diarrhea were reported to various health care facilities (attack rate: 3.5/1000, no deaths). The attack rate was highest among children (6.4/1000). Vibrio cholerae El Tor O1 Inaba was isolated from two of 7 rectal swabs. The outbreak started on 10 April 2006, peaked on 26 April and lasted till 6 May. Cases clustered in an area distal to leaking water pipelines. Drinking municipal water exclusively was significantly associated with the illness (OR 13, 95% CI=6.5–27). Eight of the 12 water specimens from the affected area had fecal contamination and poor chlorine content. This outbreak was due to a contaminated municipal piped water supply and V. cholera 01 Inaba was possibly the causative organism. | en_US |
| dc.identifier.citation | Bhunia Rama, Ramakrishnan Ramachandran, Hutin Yvan, Gupte Mohan D. Cholera outbreak secondary to contaminated pipe water in an urban area, West Bengal, India, 2006. Indian Journal of Gastroenterology. 2009 Mar-Apr; 28(2): 62-64. | en_US |
| dc.identifier.uri | https://imsear.searo.who.int/handle/123456789/141411 | |
| dc.language.iso | en | en_US |
| dc.source.uri | https://www.indianjgastro.com/IJG_pdf/march2009/09_March_SR2.pdf | en_US |
| dc.subject | Cholera | en_US |
| dc.subject | Outbreaks | en_US |
| dc.subject | Municipality | en_US |
| dc.subject | Vibrio cholerae El Tor O1 Inaba | en_US |
| dc.title | Cholera outbreak secondary to contaminated pipe water in an urban area, West Bengal, India, 2006. | en_US |
| dc.type | Article | en_US |