severe viral disease of horses and mules. It sometimes affects birds, reptiles, and humans.[1 related articles] Found on http://www.britannica.com/eb/a-z/e/39
Synonym for equine encephalomyelitis ... <veterinary> An acute, often fatal, virus disease of horses and mules transmitted by mosquitoes and characterised by central nervous system disturbances. ... It is typically caused by one of two arthropod-borne viruses, and their resulting diseases are designated western equine or eastern equine enceph... Found on http://www.encyclo.co.uk/local/20973