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Introduction A cholera epidemic began in Haiti over 8 years ago, prompting numerous, largely quantitative research studies.
Menstrual hygiene is a vital as well as a very sensitive issue for women in reproductive ages.
When responding to an emergency situation, ensuring safe excreta disposal is an urgent priority in the disaster relief effort.
Changes in water quality of a sand aquifer on the east coast of Sri Lanka due to the 26 December 2004 tsunami and subsequent remedia