Player Embed Code: Download Embed Share Army Medical Experts Brief Reporters on Vaccines Defense.gov June 2, 2020 | 01:13:43 Army medical experts talk to reporters via phone during a virtual vaccines briefing at the Pentagon, June 2, 2020. The subject matter experts are: Army Brig. Gen. Michael Talley, commanding general of the U.S. Army Medical Research and Development Command; Army Col. Wendy Sammons-Jackson, director of the Military Infectious Disease Research Program at the U.S. Army Medical Research and Development Command; Army Col. Darrin Cox, commander of the U.S. Army Medical Research Institute of Infectious Diseases; Dr. John Dye, chief of viral immunology at the U.S. Army Medical Research Institute of Infectious Diseases; Dr. Nelson Michael, director of the Center for Infectious Disease Research at Walter Reed Army Institute of Research; and Dr. Kayvon Modjarrad, director of the Emerging Infectious Diseases Branch at Walter Reed Army Institute of Research.