Related Experiment Video
Updated: May 6, 2026

Sexual Transmission of American Trypanosomes from Males and Females to Naive Mates
Published on: January 27, 2019
First, do no harm: the US sexually transmitted disease experiments in Guatemala
Michael A Rodriguez1, Robert García
1Michael A. Rodriguez is with the Blum Center on Poverty and Health in Latin America and the Department of Family Medicine, David Geffen School of Medicine, University of California, Los Angeles. Robert García is with The City Project, Los Angeles.
Abstract:
Beginning in 1946, the United States government immorally and unethically-and, arguably, illegally-engaged in research experiments in which more than 5000 uninformed and unconsenting Guatemalan people were intentionally infected with bacteria that cause sexually transmitted diseases. Many have been left untreated to the present day. Although US President Barack Obama apologized in 2010, and although the US Presidential Commission for the Study of Bioethical Issues found the Guatemalan experiments morally wrong, little if anything has been done to compensate the victims and their families. We explore the backdrop for this unethical medical research and violation of human rights and call for steps the United States should take to provide relief and compensation to Guatemala and its people.
More Related Videos
Related Concept Videos
Ethics in Research
Sexually Transmitted Infections
Standard Precaution
Hand hygiene is the most crucial means to prevent the transmission of disease. Employers are legally required to provide their workers with personal protective equipment (PPE) to minimize exposure or contact with...
The Scientific Method
Generally, predictions are tested using carefully-designed experiments. Based on the outcome of these...
Drug Regulation
What is Genetic Engineering?

