Dr. Wolfe’s work in global health began locally when she volunteered as a bilingual pregnancy counselor in Escondido, California. She then started working in Africa in 1998 where she served as a Peace Corps Volunteer in Mali, West Africa. She was part of the national Maternal and Child Health Program. She worked as health educator in a remote village, Karangasso, located in the Sikasso region, with a birth assistant to develop health education for seven local villages on subjects such as infant nutrition, prenatal care, family planning, and developing community health committees for each village. She also initiated a birth assistant training program with the head nurse of the nearest local health center that included training subjects such as management of postpartum hemorrhage, contraception, and first steps in obstetric emergencies.