Changes

Among the world's medical professionals and biologists, there is complete agreement that HIV causes AIDS. In this, Koch's postulates have been clearly fulfilled, and basic science research has shown the same. Specific drugs have been developed that treat HIV infection and AIDS, helping show the causal relationship. That being said, there is a vocal minority of people, scientists and non-scientists alike, who do not believe that HIV causes AIDS. Foremost among these is Dr. Peter Duesberg. Details about these "re-thinkers" and their arguments can be found at several websites, but not in any reliable peer-reviewed journals, much like creationism: