Outbreak of Venezuelan equine encephalitis in Colombia and Venezuela.
D000818:Animals; D003105:Colombia / Q000453:epidemiology; D004196:Disease Outbreaks / Q000517:prevention & control; D004685:Encephalomyelitis, Venezuelan Equine / Q000453:epidemiology* / Q000517:prevention & control; D006736:Horses; D006801:Humans; D014687:Venezuela / Q000453:epidemiology