An HIV Vaccine — Challenges and Prospects

An HIV vaccine has thus far been elusive. Drs. Margaret Johnston and Anthony Fauci remain cautiously optimistic that a substantial increase in our understanding of HIV infection and disease will lead to creative ideas about how to design an effective HIV vaccine. Dr. Anthony Fauci discusses the 30-year search for an HIV vaccine, recent setbacks, and prospects for future success. Dr. Fauci is the director of the National Institute of Allergy and Infectious Diseases, Bethesda, MD.