Colorado State University, Fort Collins - Arthropod-Borne and Infectious Diseases Laboratory, Colorado State University, Fort Collins - Arthropod-Borne and Infectious Diseases Laboratory, Colorado State University, Fort Collins - Arthropod-Borne and Infectious Diseases Laboratory, Colorado State University, Fort Collins - Arthropod-Borne and Infectious Diseases Laboratory, Colorado State University, Fort Collins - Arthropod-Borne and Infectious Diseases Laboratory, Colorado State University, Fort Collins - Arthropod-Borne and Infectious Diseases Laboratory, Colorado State University, Fort Collins - Arthropod-Borne and Infectious Diseases Laboratory, Colorado State University, Fort Collins - Arthropod-Borne and Infectious Diseases Laboratory, University of Colorado Medical Center - Department of Geriatric Medicine, University of Colorado - Department of Environmental and Occupational Health, Colorado State University, Fort Collins - Arthropod-Borne and Infectious Diseases Laboratory and Colorado State University, Fort Collins - Department of Clinical Sciences

University of California, Berkeley, University of California, Berkeley, Columbia University, University of Colorado - Department of Environmental and Occupational Health and University of California, Berkeley