
All three cases of EEE this year have been in horses from Chesapeake. In mosquito-prone areas like this, most veterinarians recommend a six-month vaccination schedule to provide full protection from EEE, West Nile Virus (WNV)and other mosquito-borne illnesses.
Last year Virginia had one reported case of EEE, in a horse from Suffolk, and one of WNV. EEE has a mortality rate of 80 to 90 percent, so prevention is a key part of equine health. Vaccination and mosquito control/ avoidance are the central elements of prevention.
Horse owners will find more information on EEE at http://www.vdacs.virginia.gov/animals/eee.shtml. Or they may contact VDACS’ Office of the State Veterinarian at 804.692.0601 or consult their local veterinarian.