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Achievable Toilet Sanitation, Benjamin Goulart

Master of Public Health Program Student Publications

Human feces contains ten million viruses, one million bacteria, and 1,000 parasitic cysts, contributing to cholera, diarrhea, dysentery, hepatitis A, typhoid, polio, and various neglected tropical diseases (The Economist, 2019). Unimproved sanitation includes open defecation, shared latrines that lack privacy, or other sanitation methods with insufficient pathogen reduction of fecal material. The most affected regions are sub-Saharan Africa, Southern and Eastern Asia, Afghanistan, and Iraq (CDC, 2016). Without private toilets, girls reaching puberty are also less likely to continue school. Improved sanitation can contribute to increased human potential, human rights, and gross domestic product.