P Troell, MD, B Miller-Zuber, MEd, Fairfax County Health Dept; J Ondrush, MD, Inova Fairfax Hospital; J Murphy, DVM, Virginia Dept of Health. N Fatteh, MD, Kaiser Permanente Mid Atlantic, Rockville; K Feldman, DVM, K Mitchell, MPH, Maryland Dept of Health and Mental Hygiene. R Willoughby, MD, Medical College of Wisconsin. C Glymph, MPH, District of Columbia Dept of Health. J Blanton, MPH, C Rupprecht, VMD, PhD, Div of High-Consequence Pathogens and Pathology, National Center for Emerging and Zoonotic Infectious Diseases, CDC.