Saint Louis Effort for AIDS, known in the community as “EFA”, is the city’s oldest AIDS Service Organization (ASO).  Founded as a nonprofit organization in December 1985, programs, services and other ASO’s evolved to address the enormous changes in medical treatment and testing for HIV/AIDS.



St._Louis_Effort_for_AIDSSt. Louis Effort for AIDS
1027 South Vandeventer Ave. Suite 700 St. Louis, MO 63110