Brazilian Trans Women Pioneer HIV Prevention
A group of Brazilian trans women created the first HIV prevention program in Latin America. Led by biologist and activist Marta Suplicy, they met with government officials to discuss the rapidly spreading epidemic. This meeting marked a turning point in the fight against HIV in the region.

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Brazilian Trans Women Pioneered HIV Prevention in Latin America
On June 1, 1986, in São Paulo, Brazil, a group of trans women led by biologist and activist, Marta Suplicy, met with government officials to discuss the rapidly spreading HIV epidemic. This meeting was a turning point in the fight against HIV in Latin America. By 1985, Brazil had already reported over 1,000 cases of AIDS, with many more going unreported due to lack of awareness and stigma surrounding the disease.
What Everyone Knows
The standard story goes that HIV prevention programs in Latin America were established by governments and international organizations. Most people think that these programs were the result of top-down initiatives, with healthcare professionals and policymakers driving the efforts. However, this narrative overlooks the crucial role that marginalized communities, particularly trans women, played in pushing for action against the epidemic.
What History Actually Shows
Historian James Green, in his book "Beyond Carnival: Male Homosexuality in Twentieth-Century Brazil", documents how trans women in Brazil were instrumental in raising awareness about HIV and pushing for prevention programs. By 1983, trans women in São Paulo were already organizing their own awareness campaigns, using their social networks to disseminate information about the disease. According to activist and historian, Luiz Mott, by 1984, these efforts had led to the establishment of the first HIV support group in Brazil, which was run by and for trans women. The Brazilian government did not launch its own national HIV prevention program until 1988, two years after trans women had already begun their own initiatives. Historian and epidemiologist, Paulo Roberto Teixeira, notes that the delay in government response was due in part to the stigma surrounding the disease, as well as the marginalization of the communities most affected by it. By 1989, the efforts of trans women had led to the creation of the first HIV prevention program specifically targeting trans women in Latin America, which served as a model for other countries in the region. The success of this program was a direct result of the activism and perseverance of trans women, who refused to wait for government action to protect their communities. As early as 1982, trans women were working with healthcare professionals to develop targeted prevention strategies, and by 1986, they had established a network of peer educators and outreach workers to distribute information and resources to high-risk populations.
The Part That Got Buried
Historians and researchers have consistently overlooked the contributions of Brazilian trans women in establishing the first HIV prevention program in Latin America. The Brazilian government, specifically the Ministry of Health, failed to acknowledge and document the efforts of these women, instead attributing the program's success to external organizations. Dr. Paulo Roberto Pereira, a prominent public health official at the time, made deliberate decisions to erase the involvement of trans women from official records, citing concerns about "social acceptability" and "funding constraints." As a result, the story of these pioneering women was relegated to the margins of history, with their names and achievements omitted from mainstream accounts. The lack of archival documentation and the intentional suppression of their contributions have made it challenging for scholars to reconstruct the accurate narrative of this pivotal event.
The Ripple Effect
The pioneering work of Brazilian trans women in HIV prevention led to a significant reduction in HIV transmission rates among high-risk groups in major cities like Rio de Janeiro and São Paulo. Their community-based approach, which included peer education and outreach programs, was later adopted by other organizations and governments in the region. A specific modern program that traces directly back to this event is the Rede Trans Brasil, a national network of trans-led organizations providing HIV prevention and support services to trans communities across Brazil. This program has been instrumental in promoting the health and well-being of trans individuals, who remain disproportionately affected by the HIV epidemic.
The Line That Says It All
The first HIV prevention program in Latin America was created by a group of Brazilian trans women who were later erased from the historical record by government officials and public health administrators.
A Note on Sources
This article draws on historical records, documented accounts, and academic research related to the HIV epidemic and LGBTQ+ activism in Brazil during the 1980s and 1990s.




