Is the human species developing responses to HIV now that we've been exposed to the virus for more than a generation?
Dr. Lipson writes his own blog called White Coat Underground, contributes and helps edit at Science-Based Medicine, and contributes to The Science Business Blog at Forbes.com where this piece originally appeared.
Richard E. Chaisson, M.D., is Professor of Medicine, Epidemiology and International Health and Director of the Johns Hopkins University Center for Tuberculosis Research. From 1988-1998 he was Director of the Johns Hopkins AIDS Service, and co-founded the Johns Hopkins HIV Clinic cohort, an observational study that has been the source of more than 130 scientific publications on the outcomes of HIV disease and its treatment.