C Selover, C Thacker, M Hill, MPH, Okeechobee County Health Dept, Okeeechobee;
F Lugo, MPH, Palm Beach County Health Dept, West Palm Beach; M Lo, MPH, M
Pawlowicz, PhD, J Schulte, DO, C Blackmore, DVM, D Ward, L Crocket, MD, Florida
Dept of Health. LM Causer, MBBS, M Parise, MD, J Barnwell, PhD, A DaSilva,
PhD, Div of Parasitic Diseases, National Center for Infectious Diseases; DF
Argüello, MD, S Filler, MD, EIS officers, CDC.