DIARREA EN BECERROS PDF

Medicina para ganado bovino: previniendo la diarrea en los becerros. Palabras clave: Regresión logística. Serología. Herpesvirus bovino 1. Virus de diarrea vírica bovina. Virus respiratorio sincitial bovino. Virus de parainfluenza 3 . Factores que desencadenan la mortalidad en becerros de lechería. Los resultados del . La diarrea en terneros de menos de 30 días de edad es una causa.

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Elsevier Science Publishers BV. Reactivation of infectious bovine rhinotra-cheitis virus by transport. Virus infections of vertebrates.

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Calf health in cow-calf herds in Switzerland. Bovine respiratory syncytial virus. Bovine herpesvirus 1 BHV1 seroprevalence in the breeding cattle population of the Veneto region: Health status of preweaned dairy heifers in the United States.

Thromboembolic meningoen-cephalitis due to Haemophilus somnus in feedlot cattle in Argentina. A total of blood samples from 55 dairy operations were obtained between years and Morbidity in Swedish dairy calves from birth to 90 days of age and individual calf-level risk factors for infectious diseases.

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Campus Universitario de Rabanales. Effect of time of year, weather, and the eh of auction market sales on fatal fibrinous pneumonia shipping fever in calves in a large feedlot in Alberta Parainfluenza-3 virus in cattle.

SUMMARY An observacional cross-sectional study was performed to determine the risk factors associated to the main viral agents of the bovine respiratory disease: Four epidemiologic logistic regression models were performed. The effect of an outbreak of respiratory disease on herd-level milk production of Norwegian dairy farms.

Virus respiratorio sincitial bovino. Virus de parainfluenza 3 bovina. Airborne transmision of bovine herpesvirus 1 infections in calves under field conditions.

No se han hallado explicaciones que justifiquen este resultado de forma convincente. Effects of B vitamin injection on bovine herpesvirus-1 infection and immunity in feed-restricted beef calves. An observacional cross-sectional study was performed to determine the risk factors associated to the main viral agents of the bovine respiratory disease: Blood samples from dairy calves in the provinces of Cordova and Santa Fe Argentina were obtained, and an epidemiological questionnaire was filled.

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Dentro de las explotaciones los individuos se becrrros mediante muestreo estratificado por edad y sexo.

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Risk factors against bovine respiratory disease in suckling calves from Argentina. Edificio de Sanidad Animal. We found significant associations between infection and variables related to the age of the calf, the season, the size population, the vaccinations, the feeding diarrsa the breeding system, among many others. El siguiente modelo en ser discutido es el que permite predecir la seropositividad frente al VRSB.

Virus infections of ruminants. Bovine viral diarrhoea virus.

Bovine parainfluenza 3 virus. La quinta variable incorporada por el modelo es la distancia del viaje hasta la granja de lactancia km.

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