Rense Report: A History Of US Secret Human Experimentation read here
Human experiments: First, do harm
In the 1940s, US doctors deliberately infected thousands of Guatemalans with venereal diseases. The wound is still raw. Matthew Walter 08 February 2012
"The injections came without warning or explanation. As a low-ranking soldier in the Guatemalan army in 1948, Federico Ramos was preparing for weekend leave one Friday when he was ordered to report to a clinic run by US doctors.
"Ramos walked to the medical station, where he was given an injection in his right arm and told to return for another after his leave. As compensation, Ramos's commanding officer gave him a few coins to spend on prostitutes. The same thing happened several times during the early months of Ramos's two years of military service. He believes that the doctors were deliberately infecting him with venereal disease.
"Now 87 years old, Ramos says that he has suffered for most of his life from the effects of those injections. After leaving the army, he returned to his family's remote village, on a steep mountain slope northeast of Guatemala City. Even today, Las Escaleras has no electricity or easy access to medical attention. It wasn't until he was 40, nearly two decades after the injections, that Ramos saw a doctor and was diagnosed with syphilis and gonorrhoea. He couldn't pay for medication." read here