Water Sanitation and Hygiene (WaSH)

Harvard HSPH

When we turn on the tap, where does our drinking water come from, and how do we know it is safe to drink? When we flush the toilet, where does our waste go, and how do we keep it from contaminating the environment? Safe drinking water, sanitation, and hygiene (WaSH) are crucial to human health and well-being, yet they remain out of reach for billions of people worldwide and for many communities in the United States.This course provides an introduction to WaSH for graduate students in public…