The document summarizes best practices in Rwanda's PMTCT (prevention of mother-to-child transmission) program. It discusses bottlenecks identified in the program's review, including lack of integration and coordination. Strategies to address these included creating a single coordinating body, decentralizing planning, and integrating PMTCT services into maternal and child health platforms. These changes led to successes like improved coverage, but challenges remain around multi-sector engagement and decentralization. Lessons include the importance of community involvement, public-private partnerships, and performance-based financing to motivate health workers.