For decades, the HIV/AIDS epidemic has been among the most challenging global health issues to contain. Enter Dr. Anthony Fauci, immunologist and director of the National Institute of Allergy and Infectious Diseases at the National Institutes of Health. As one of the foremost experts and advocates against the HIV/AIDS epidemic, Dr. Fauci exuded optimism when talking about the progress being made in both global and domestic containment of the disease. He sat down with Daniella for an interview to discuss his work fighting HIV/AIDS and to share his thoughts on the growing, dangerous anti-vaccination movement.