In its fourth and final post in its series highlighting the impact of USAID’s commitment to global health research and development (R&D), the Global Health Technologies Coalition’s “Breakthroughs” blog features an interview with Cynthia Gama, “a principal investigator with MatCH [who] works with the International Partnership for Microbicides (IPM) in South Africa. Based on her experiences, Cynthia [discusses] the need for USAID to support R&D for microbicides to protect women from HIV…” (Taylor, 1/15).