FK Murphy, MD, S Parker, MD, Sierra Infectious Diseases, Reno;
D Stokich, M Murray, Washoe County District Health Dept; V Fogelman,
DVM, R Todd, DrPH, Nevada State Health Div. V Huber, El Dorado County Environmental Management Dept; A Tabor, N Deatherage, El Dorado County Public Health Dept; J Tucker, C Fritz, DVM, J Mohle-Boetani, MD, California Dept of Health Svcs. C Skilton, MS, Public Health Seattle–King County, Washington. K Kugeler, MPH, M Schriefer, PhD, P Mead, MD,
Div of Vector-Borne Infectious Diseases, National Center for Zoonotic,
Vector-Borne, and Enteric Diseases; L Minicucci, DVM, E Sergienko,
MD, JE Staples, MD, C Wheeler, MD, EIS officers, CDC.