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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.
Household water treatment (HWTS) methods, such as boiling or chlorination, have long been recommended in emergencies.
The December 2004 tsunami in Sumatra, Indonesia, destroyed drinking water infrastructure, placing over 500,000 displaced persons at
Following the earthquake and tsunami in the Indian Ocean in 2004, the emergency response that ensued prioritized the health and well