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Factors determining vulnerability to diarrhoea during and after severe floods in Bangladesh.

This paper identifies groups vulnerable to the effect of flooding on hospital visits due to diarrhoea during and after a flood event in 1998 in Dhaka, Bangladesh. During the flood, the number of cholera and non-cholera diarrhoea cases was almost six and two times higher than expected, respectively. In the post-flood period, the risk of non-cholera diarrhoea was significantly higher for those with lower educational level, living in a household with a non-concrete roof, drinking tube-well water (vs. tap water), using a distant water source and unsanitary toilets. The risk for cholera was significantly higher for those drinking tube-well water and those using unsanitary toilets. This study confirms that low socio-economic groups and poor hygiene and sanitation groups were most vulnerable to flood-related diarrhoea. Journal of Water and Health. 2008;6(3):323–32.

Author: Hashizume M, Wagatsuma Y, Faruque ASG, Sack DA, Hayashi T, Hunter PR, Armstrong B

Published: 01/01/2008

Publication Type: Journal article

Publisher: Journal of Water and Health