Cross-protection between Venezuelan equine encephalomyelitis and eastern equine encephalomyelitis virus.
D000818:Animals; D056738:Cross Protection; D004663:Encephalitis Virus, Eastern Equine; D004679:Encephalomyelitis; D004683:Encephalomyelitis, Equine / Q000821:virology*; D004685:Encephalomyelitis, Venezuelan Equine; D006736:Horses
ENCEPHALOMYELITIS, EQUINE/virology