The HIV/Sexually Transmitted Disease/Tuberculosis (HST) Program performs these functions: Analyze and report epidemiologic data on HIV, STD and TB infections; Develop, implement and evaluate evidence-driven population-based prevention programs; Educate Oregonians about the impact of HIV, STD and TB infections; Assist in the development of local and national public policy related to the prevention and care of these infections and; Coordinate with and inform other agencies of the services available to persons affected by these diseases.