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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
Described are the characteristics of the polycystic larval cestodes found in an endemic area of echinococcosis in the Easter Plains of Colombia and the tissue reaction evoked in infected rodents. Of 848 free-ranging animals examined, polycystic hydatids were found in 44/93 Cuniculus paca and 1/36...
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...
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