DescriptionPresident Obama visits the Vaccine Research Center.jpg
English: "President Barack Obama learns about the results of the experimental Ebola vaccine which just completed Phase 1 clinical trials from Dr. Nancy Sullivan, Chief of National Institute of Allergy and Infectious Diseases Vaccine Research Center's Biodefense Research Section. Health and Human Services Secretary Sylvia Burwell and NIAID Director Dr. Anthony Fauci accompanied the tour."