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In August 2015, an outbreak of cholera was reported in Tanzania.
Globally, an estimated 2.5 billion people lack access to improved sanitation.
The international response to Haiti’s ongoing cholera outbreak has been multifaceted, including health education efforts by communit
Mount Sinabung erupted in September 2013, causing the mass evacuation of more than 30,000 people.
Most households in the districts of Sri Lanka affected by the tsunami possessed drinking water wells, and these wells were contamina