CARACTERIZAÇÃO DA MASTITE OVINA NO NORTE DE MINAS GERAIS: OCORRÊNCIA, ETIOLOGIA E EPIDEMIOLOGIA

Abstract

Mastitis is responsible for expressive losses in the breeding systems of ovine due to the low development of lambs or death because of starvation, beyond precocious discarding and occasionally the death of sheep. Studies had been carried through to determine the occurrence of mastitis in the north of Minas Gerais, to characterize the main etiological agents involved and identify the predispose factors of handling to the disease. The occurrence of mastitis under the clinical form was 11.19% and under the sub clinical form 54.54% of the analyzed cases, predominating as etiological agent the coagulase-negative staphylococci. The epidemiologist characterization of the frequency of the installations cleanness (P<0.05) and the practical of depletes of females (P<0.01) presented relation of dependence with the occurrence of illness, having been this work a contribution for the elaboration of prophylactic rules of mastitis in ovine breeding in the north of Minas Gerais.