Simple sari cloth filtration of water is sustainable and continues to protect villagers from cholera in Matlab, Bangladesh

Publication year
2010
Emergency type
Country

A simple method for filtering water to reduce the incidence of cholera was tested in a field trial in Matlab, Bangladesh, and proved effective. A follow-up study was conducted 5 years later to determine whether the filtration method continued to be employed by villagers and its impact on the incidence of cholera. A total of 7,233 village women collecting water daily for their households in Bangladesh were selected from the same study population of the original field trial for interviewing.