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Infectious laryngotracheitis was diagnosed for the first time in Valle del Cauca, Colombia and confirmed by histopathological and virological methods. Descriptions were made of the history of the outbreak, and gross and microscopic lesions produced by the virus


Morales, Gustavo A.Aycardi B., Eduardo R.López, Luis AGonzález P., Eduardo[Laringotraqueitis infecciosa aviar en Colombia : características y diagnóstico histopatológico]Laringotraqueitis infecciosa aviar en Colombia : características y diagnóstico histopatológico

Following a serological evaluation on the prevalence of leptospiral serotypes in a beef cattle herd in Colombia, three leptospires were recovered from affected cows. The animals came from an extensive native savanna pasture where the disease is apparently masked by malnutrition. The isolations we...


Aycardi B., Eduardo R.Torres, BlancaGuzmán Romero, Víctor HugoCortés, M.[Leptospirosis in Colombia. Isolation of Leptospira hardjo from beef cattle grazing tropical savannas]Leptospirosis in Colombia. Isolation of Leptospira hardjo from beef cattle grazing tropical savannas
Aragón S., Rafael EAycardi B., Eduardo R.Villafañe A., Fernando[Desarrollo de anticuerpos e interrelación leptospirosis y rinotraqueitis en ganado de carne en los llanos de Colombia]Desarrollo de anticuerpos e interrelación leptospirosis y rinotraqueitis en ganado de carne en los llanos de Colombia
Wells, Eric ArthurD'Alessandro, A.Morales, Gustavo A.Angel, D.[Mammalian wildlife diseases as hazards to man and livestock in an area of the Llanos Orientales of Colombia]Mammalian wildlife diseases as hazards to man and livestock in an area of the Llanos Orientales of Colombia
Rivera, BernardoAycardi B., Eduardo R.Torres, Blanca[Estudio serológico de leptospirosis bovina en los Llanos Orientales de Colombia]Estudio serológico de leptospirosis bovina en los Llanos Orientales de Colombia

Two cases of equine fistolous withers were diagnosed in which Onchocerca sp. was found to be present in the affected tissues. One of the horses had a brucellosis antibody titer of 1:50 using the rapid plate agglutination method and, in the same animal, Brucella sp. was cultured from the suppurati...


Mullenaux, Charles HAdams, L. Garry[La oncocercosis equina asociada con el mal de la cruz en Colombia : descripción de dos casos]La oncocercosis equina asociada con el mal de la cruz en Colombia : descripción de dos casos

Necrotic enteritis in poultry was diagnosed histopathologically for the first time, in two chicken farms located in the Sabana de Bogotá, Cundinamarca, Colombia. Descriptions and comments are made of two outbreaks taking into account the clinical history, macroscopic and microscopic lesions and t...


Morales, Gustavo A.Bustos M., FranciscoDíaz, Miguel A.[Enteritis necrótica aviar y su comprobación en Colombia]Enteritis necrótica aviar y su comprobación en Colombia

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