01899naa a2200301 a 450000100080000000500110000800800410001910000210006024501220008126000090020350001280021252008800034065000210122065000150124165000190125665300110127565300260128665300210131265300270133370000170136070000210137770000180139870000210141670000210143770000210145870000290147977300890150818130282011-04-06       2009    bl ---       0--  u    #d1 aTOMICH, R. G. P.  aSorodiagnóstico de doenças da reprodução em rebanhos de bovinos leiteiros de assentamentos rurais de Corumbá, MS  c2009  aReproductive diseases serosurvey in dairy cattle from rural settlements of Corumbá city, Mato Grosso do Sul state, Brazil.  aThis investigation was carried out in dairy cattle from four rural settlements of Corumbá, MS, Brazil, in order to assess the seroprevalence of bovine herpesvirus 1 (BoHV-1), bluetongue virus (BTV), and Leptospira; and the prevalence was 50.9% (179/352), 51.3% (181/353), and 35.8% (125/349), respectively. Association between frequency of seropositive animals and evaluated rural settlements (P&lt0.01) was found for Leptospira, and indicated the influence of environmental factors in bovine infection. Age was significantly related to BoHV-1 (P&lt0.001), BTV (P&lt0.001), and Leptospira infection (P&lt0.01), showing higher number of infection among older animals. Once the bovine herds were not vaccinated, the presence of seropositive animals indicated that these infections occurred in rural settlements herds of Corumbá assayed, and certainly induced economical loss.  aBluetongue virus  aLeptospira  aseroprevalence  aBoHV-1  aHerpesvírus bovino 1  asoroprevalência  avírus de língua azul1 aSERRA, C. V.1 aBOMFIM, M. R. Q.1 aCAMPOS, F. S.1 aLOBATO, Z. I. P.1 aPELLEGRIN, A. O.1 aPELLEGRIN, L. A.1 aBARBOSA-STANCIOLI, E. F.  tArquivo Brasileiro de Medicina Veterinária e Zootecniagv.61, n.4, p.986-991, 2009.