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Risk factors associated with leptospirosis in dairy goats under tropical conditions in Brazil. Serum samples from 248 adult dairy goats from 13 flocks with lowered fertility farmed in the Rio de Janeiro region of Brazil were examined for Leptospira antibodies by MAT with 24 serovars, cut off 10... ... Repository: BDPA Publication year: 2008
Epidemiological status of bovine leptospirosis in the State of Paraná, Brazil. Author(s): HASHIMOTO, V. Y.; DIAS, J. A.; CHIDEROLI, R. T.; BARBARA, J. C. A.; BUNHARO, T. B.; DUTRA, L. H.; SILVA, M. do C. P.; MULLER, E. E.; FREITAS, J. C. de The objective of this study was to determine the prevalence of antibodies against Leptospira spp and their geographic distribution and to identify the risk factors associated with this disease in catt... ... Repository: BDPA Publication year: 2015
Unconventional sites for diagnosis of leptospirosis in bovine anicteric fetuses. Author(s): SOUZA, G. N. de Background: Bovine leptospirosis is an important reproductive disease and abortion is a major sign, leading to economic impacts. Due to its multifactorial etiology, the proper diagnosis of the cause o... ... Repository: BDPA Publication year: 2023
Leptospirosis in dairy cattle from Southern Brazil: risk factors. Author(s): SOUZA, G. N. de; PEGORARO, L. M. C. Cattle are susceptible to chronic leptospirosis infection, that results in reduced milk production and reproductive disorders such as abortions, stillbirths, fetal malformation, and mummified fetuses,... ... Repository: BDPA Publication year: 2022
Epidemiological survey for goat leptospirosis in two distinct biomes in Northeastern Brazil. Author(s): VIANA, M. P.; SILVA, J. D. da; LIMA, A. M. C.; ALVES, F. S. F.; PINHEIRO, R. R.; CALADO, L. G. L. P.; COSTA, D. F. da; HIGINO, S. S. dos S.; AZEVEDO, S. S. de; ALVES, C. J. Abstract: Caprine breeding is a largely exploited activity in Brazil, with a herd of over 10 million goats concentrated mostly in the Northeast region, which contains 93.9% of the national herd. Howev... ... Repository: BDPA Publication year: 2021
Seroprevalence of Brucella ovis-epididymitis, smooth-Brucella, leptospirosis, toxoplasmosis, and Maedi-Visna in sheep slaughtered in Minas Gerais State, Brazil. Author(s): GUIMARÃES, A. S.; PINHEIRO, R. R. Abstract: The present study aimed to estimate the prevalence of antibodies against Brucella ovis-epididymitis, smooth-Brucella, leptospirosis, toxoplasmosis and Maedi-visna in sheep slaughtered in Min... ... Repository: BDPA Publication year: 2020
Variation of seroprevalence of bovine viral diarrhea (BVD), infectious bovine rhinotracheitis (IBR), leptospirosis and neosporosis in dairy herds from different regions of Rio Grande do Sul. Author(s): PEGORARO, L. M. C. Repository: BDPA Publication year: 2017
A serological study on Brucella abortus, caprine arthritis-encephalitis virus and Leptospira in dairy goats in Rio de Janeiro, Brazil. In spite of the large number of goats found in several developing tropical countries, milk production remains unsatisfactory. The occurrence of infectious diseases, such as leptospirosis, brucellosis... ... Repository: BDPA Publication year: 2007
Diagnosis of Leptospira spp. Infection in Sheep Flocks in the State of Mato Grosso, Brazil. Author(s): ECKSTEIN, C.; LOPES, L. B.; MOUSTACAS, V. S.; RODRIGUES, R. O.; CASTRO, B. G. de; SANTOS, R. L. Leptospirosis has a worldwide distribution with high social and economic impact. It is caused by a variety of Leptospira spp. serovars, particularly in tropical regions. Various species of animals can... ... Repository: BDPA Publication year: 2017
Prevalence of anti-Leptospira spp. antibodies in cows in the municipalities of Nova Guarita and Nova Santa Helena, Mato Grosso State, Brazil. Author(s): LOPES, L. B. EN-US: Frequently, leptospirosis is related to reproductive problems in livestock, such as abortion, increased embryonic mortality and stillbirths. Unfortunately, there are few reports addressing the... ... Repository: BDPA Publication year: 2018

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