Diagnostico de Tuberculosis Bovina Mediante Alergenización

Abstract

In the communities Tunshi San Ignacio, Tunshi San Javier, Molobog and theExperimental StationTunshiPolitecnica, located in the parish Licto, canton Riobamba, province of Chimborazo, the incidence analysis of bovine tuberculosis, for alergenization in anus caudal was the following: a cow in production (7,69%) of the Experimental Station PolitecnicaTunshi, a female fierro (2,22%) and an adult bull (5,55%) community of Molobog, there is not any reaction in the other categories. On having totalized economic losses, it was determined that in a sick producer cow, the reduction of utility per year is 662,01$ which represents 55,15% of the utility generated by a healthy animal. Whereas in the category female fierro the loss average was $ 189,62 dollars which represents 98,50% of the generated by a healthy animal. In the category breeding animal the loss was $ 512,62dollars which represents 91,28% of the utility generated by a healthy animal. Therefore it is concluded that illness has a big economic impact in the dairydevelopments of the zone especially in cows in stage of production and females fierro, due to descent of production, susceptibility increased to other infections and early elimination of the affected animals, which, on having been discarded, diminish significantly his commercial value. For the risk to the public health, the animals that present positive reaction to the tuberculosis must be separated of the herd and sacrificed.