Ben-Gurion University of the Negev, Ben-Gurion University of the Negev, Marshfield Clinic Research Institute, Fred Hutchinson Cancer Research Center, Institute Pasteur du Cambodge - Virology Unit, University of Michigan at Ann Arbor, St. Jude Children’s Research Hospital - Department of Immunology, Fred Hutchinson Cancer Research Center - Vaccine and Infectious Disease Division, University of Michigan at Ann Arbor and Ben-Gurion University of the Negev - The Shraga Segal Department of Microbiology, Immunology and Genetics