David L. Lewis, PhD, changed dentistry to a heat-sterilization standard worldwide in 1992 when his research at the University of Georgia showed that germicides recommended by the CDC and FDA could not prevent common dental devices from causing sporadic cases of HIV infection. As a veteran microbiologist in EPA’s Office of Research & Development, his medical and environmental research and commentaries on the politics of science have been covered in news articles and documentaries by every major media outlet, from Reader’s Digest to National Geographic.
