Laura Gieraltowski, PhD, MPH1, Reid Harvey, DVM, MPH, Dipl. ACVPM2, Katherine Heiman1, Justin Kohl3, Michael Needham, MPH4, Amanda Barnes4, Paula Huth5, David Nicholas, MPH5, Elizabeth Traphagen, MPH6, Kristen Soto, MPH7, Laurn Mank8, Beth Melius, RN MN MPH9, Matthew E. Wise, PhD, MPH1, Thomas Kuntz10 and Haryean Lambert10, (1)Centers for Disease Control and Prevention, Atlanta, GA, (2)Centers for Disease Control and Prevention, Morgantown, WV, (3)Wisconsin Department of Health and Family Services, Madison, WI, (4)California Department of Public Health, Sacramento, CA, (5)New York State Department of Health, Albany, NY, (6)Massachusetts Department of Public Health, Jamaica Plain, MA, (7)Connecticut Department of Public Health, Hartford, CT, (8)Connecticut Department of Public Health, Rocky Hill, CT, (9)Washington State Department of Health, Shoreline, WA, (10)Food and Drug Administration, College Park, MD