... Marketing and Communications: Marketing and communications efforts are critical for helping people understand the relationship between untreated water and diarrhea, the importance of treating household ... interviewed: Carmen Chan (India), Nils Gade (Tanzania and Zambia), Brad Lucas (Zambia and Tanzania), David McAfee (Madagascar), Guy Stallworthy (Myanmar), Chelsea Treadwell (Malawi), and David Walker ... storage of water in a safe container, and (3) education to improve hygiene and water use practices. This household water treatment program is rapid to implement, low-cost, and can be carried...