Population Services Kenya (PS Kenya) has been measurably improving the health of Kenyans since 1989. We address the most serious health challenges affecting resource poor and vulnerable communities in Kenya, including HIV/AIDS, Reproductive Health,Non Communicable Diseases and the greatest threats to children under five including Malaria, Diarrhea, Pneumonia and Malnutrition. Our approach harnesses the vitality of the private sector to improve health outcomes for 'Sara' - our archetype, that focuses our interventions. PS Kenya is a member of the PSI Network.