Photo Friday comes from Zambia. This photo shows a group of Community Health Promoters (CHPs) in Ndola. CHPs are important because after learning what proper sanitation looks like, they then train their own communities on how to improve their health. Specifically, CHPs train their communities on water, sanitation, and sygiene, also known as WASH. Teaching communities about health is critical to long-lasting sustainable change.

LEARN MORE: WATER, SANITATION, & HYGIENE