XIX International AIDS Conference. Interview with Phil Wilson, founder of the Black AIDS Institute in Los Angeles. He talks about the HIV prevalence in the US and its socioeconomic factors, about stigma and discrimination against homosexual persons.

XVI International AIDS Conference in Toronto in August, 2006. Closing session with music performance and presentations of the Mexican representatives of the International AIDS Society. They speak about the 2008 International AIDS Conference in Mexico.

4th International AIDS Conference in Stockholm in 1988. Australian Judge Michael Kirby estimates the prevalence of HIV/AIDS and talks about the scientific discoveries so far. He reflects on the moral issues connected with AIDS and talks about stigma and civil rights.