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Introduction A cholera epidemic began in Haiti over 8 years ago, prompting numerous, largely quantitative research studies.
Household water treatment with chlorine can improve the microbiological quality of household water and reduce diarrhea
When responding to an emergency situation, ensuring safe excreta disposal is an urgent priority in the disaster relief effort.
In July 2007, a study by the Centre for Environmental Health Engineering, at the University of Surrey, assessed a modified method of
There is currently limited public information available concerning methods for the selection of appropriate water trea