Health workers throughout the developing world provide vital services and improve the lives of the people they serve, and yet they are often invisible. These men and women conduct community outreach, provide key prevention messages in the community, and deliver clinical care, treatment, and follow-up. In Uganda, the US Agency for International Development (USAID) TRACK TB project, led by Management Sciences for Health (MSH), supports 52 community linkage facilitators to help increase tuberculosis (TB) case detection and treatment success rates.