Chris Jennings received a B.A. in Biology from Harvard University. His book, Understanding and Preventing AIDS: A Book for Everyone, was favorable reviewed by the New England Journal of Medicine, adopted for staff educatioin and reference by Massachusetts General Hospital, the U.S. Dept. of Health and Human Services, the National Institutes of Allergy and Infectious Diseases; and utilized as a textbook at colleges, nursing schools, and public health schools. Jennings also provides writing services to the pharmaceutical, medical, and diagnostic industries.