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Chlorine tablets are often a good choice for water treatment in emergencies because they are widely available, cost-effective, easil
Chlorine tablets are commonly distributed for household water treatment in emergencies.
In August 2015, an outbreak of cholera was reported in Tanzania.
Globally, an estimated 2.5 billion people lack access to improved sanitation.
Clean water provision is a critical component of emergency response, and chlorination is widely used in emergencies to treat water.
This evidence synthesis identifies, synthesizes and evaluates existing evidence of the impacts of water, sanitation, and hygiene (WA