Affiliation: | 1. Sealy Center for Vaccine Development, Center for Biodefense and Emerging Infectious Diseases, Institute for Human Infections, Immunity and Department of Pathology, TX 77555-0609, United States;2. Department of Microbiology and Immunology, University of Texas Medical Branch, Galveston, TX 77555-0609, United States;3. Division of Vector-Borne Infectious Diseases, Centers for Disease Control and Prevention, Public Health Service, U.S. Department of Health and Human Services, Fort Collins, CO 80521, United States;4. Department of Medicine, Washington University, St. Louis, MO 63110, United States;5. Department of Molecular Microbiology, Washington University, St. Louis, MO 63110, United States;6. Department of Pathology and Immunology, Washington University, St. Louis, MO 63110, United States;g Department of Neurological Sciences, University of Liverpool, Liverpool, UK |