Diagnóstico de febre catarral maligna em bovinos do Uruguai

Preliasco, Marcela; Easton, M. C.; Paullier, C.; Rivero, Rodolfo; Moraes, Danny Franciele S.D.; Godoy, Isabela de; Dutra, Valéria; Nakazato, Luciano

doi:10.1590/s0100-736x2013000100010

Cited by 4 publications

(5 citation statements)

References 16 publications

Supporting

Mentioning

Contrasting

Unclassified

Order By: Relevance

“…Reports by Silva et al (40) , Souza et al (43) , and Macêdo et al (42) , demonstrate that MCF is endemic in the Northeast. The most common manifestations in the current study are distributed in Table 2, as also mentioned in previous works (10,42,43,44,45,46,47) . Clinical signs were more evident in animals that survived longer (48) .…”

Section: Malignant Catarrhal Fever (Mcf))supporting

confidence: 69%

See 1 more Smart Citation

Neurological diseases of viral origin in cattle in the state of Pernambuco, Brazil: clinical and anatomopathological study

Souza

Souto

et al. 2023

Ciênc. anim. bras.

View full text Add to dashboard Cite

Studies related to neurological diseases are of great importance in Veterinary Medicine, particularly those involving production animals, such as cattle, due to their wide sanitary and public health significance. Therefore, the current study aims to describe the frequency of occurrence of the main clinical, laboratory, and anatomopathological findings of cattle diagnosed with neurological diseases of viral origin. Screening was performed in the general register of patients diagnosed through anatomopathological and/or complementary examination with illnesses of viral origin, admitted (live or dead) to the Clínica de Bovinos de Garanhuns-UFRPE from January 2009 to December 2019. The information recovered was entered in a database created in the computer program Microsoft Excel 2010®, distributed into clinical, laboratory, and anatomopathological data. The clinical findings on neurological diseases of viral etiology were very varied and non-specific, and the anatomopathological findings, together with laboratory methods, were of fundamental importance for the establishment of the diagnosis. The high frequency of rabies cases in this study demonstrates the importance of this disease for cattle rearing, as well as for Public Health. We emphasize the importance of including malignant catarrhal fever and herpes meningoencephalitis in the differential diagnosis of neurological diseases in the region, as well as the adoption of sanitary measures.

show abstract

Section: Malignant Catarrhal Fever (Mcf))supporting

confidence: 69%

“…Necropsy findings included fibrin-necrotic material in the mucous membranes of the respiratory tract ( (43,45,46,52,53) . In the cases reported in Goiás by Terra et al (14) , there were no significant macroscopic findings.…”

Section: Malignant Catarrhal Fever (Mcf))mentioning

confidence: 99%

Neurological diseases of viral origin in cattle in the state of Pernambuco, Brazil: clinical and anatomopathological study

Souza

Souto

et al. 2023

Ciênc. anim. bras.

View full text Add to dashboard Cite

show abstract

“…MCF is well documented in cattle in Latin America. Diagnoses were carried out in Uruguay (Preliasco et al 2013). In Brasil, there were reported cases of MCF in cattle in the Northeast (Döbereiner & Tokarnia 1959, Macêdo et al 2007, Peixoto et al 2015, Mid-West (Mendonça et al 2008, Furlan et al 2012, Lemos et al 2005, Ribas et al 2013, Southeast (Lemos et al 2005, Martins et al 2017, Galvão et al 2016 and South region (Barros et al 1983, Garmatz et al 2004.…”

Section: Discussionmentioning

confidence: 99%

An outbreak of malignant catarrhal fever in Sambar deer (Rusa unicolor)

et al. 2018

Self Cite

View full text Add to dashboard Cite

Malignant catarrhal fever (MCF) is an infectious, pansystemic and highly fatal disease with wide geographic distribution. The species that are clinically prone to it include cattle, deer and bison. In Brazil, the disease in ruminants and deer is associated with the contact with sheep, especially during labor, when the fetal remains that are eliminated contain the ovine herpesvirus 2 (OvHV-2). The outbreak took place in a conservationist property in the city of Casimiro de Abreu/RJ, which hosted 23 Sambar deer, and, of these, 19 died, showing neurological signs. The deer lived in a location together with 15 male and female meat sheep. A female specimen of the Sambar deer (Rusa unicolor), aged approximately three years, which had presented with neurological clinical signs was referred to necropsy in the Setor de Anatomia Patológica at Universidade Federal Rural do Rio de Janeiro (SAP/UFRRJ). During necropsy, cerebrospinal fluid was sampled for analysis; fragments of several organs were fixated in 10% buffered formalin and processed for histopathological analysis. Fragments of occipital lobe, cerebellum and bulb were collected to perform the polymerase chain reaction (PCR). The diagnosis of this outbreak was based on epidemiological, clinical and pathological findings, and on the amplification of the OvHV-2 DNA through PCR. The histological changes were the base to confirm the MCF case and were characterized by degeneration of vascular endothelial cells, fibrinoid vasculitis, hyperplasia and necrosis of lymphoid organs. However, PCR was an important tool to confirm the diagnosis. MCF as an important disease with nervous symptomatology in deer.

show abstract

“…(43) e Macêdo et al (42) , demonstram que a FCM é endêmica no Nordeste. Neste estudo, as manifestações mais comuns estão distribuídas na Tabela 2, conforme citados também em trabalhos anteriores (10,42,43,44,45,46,47) . Os sinais clínicos foram mais eviden tes em animais que sobrevivem por mais tempo (48) .…”

Section: Febre Catarral Maligna (Fcm)unclassified

“…Os achados de necropsia incluíram material fibrino-necrótico nas mucosas do trato respiratório ( (43,45,46,52,53) . Nos casos reportados em Goiás por Terra et al (14) , não havia achados macroscópicos significativos.…”

Section: Febre Catarral Maligna (Fcm)unclassified

Enfermidades neurológicas de origem viral em bovinos no estado de Pernambuco, Brasil: estudo clínico e anatomopatológico

Souza

Souto

et al. 2023

Ciênc. anim. bras.

View full text Add to dashboard Cite

Resumo Os estudos relacionados as doenças neurológicas assumem grande importância na Medicina Veterinária, particularmente os que envolvem animais de produção como os bovinos, em virtude da grande importância sanitária e de saúde pública. Nesse contexto, este trabalho teve como objetivo descrever a frequência de ocorrência dos principais achados clínicos, laboratoriais e anatomopatológicos dos bovinos diagnosticados com doenças neurológicas de origem viral. Realizou-se a triagem no livro de registro geral dos pacientes com enfermidades que cursaram com sintomatologia neurológica e que foram diagnosticados através de exame anatomopatológico e/ou complementares com enfermidades de origem viral, os quais deram entrada (vivos ou mortos) na Clínica de Bovinos de Garanhuns-UFRPE no período de janeiro de 2009 a dezembro de 2019. As informações obtidas foram inseridas em um banco de dados elaborado no programa de computador Microsoft Excel 2010® distribuídas em dados clínicos, laboratoriais e anatomopatológicos. Os achados clínicos das enfermidades neurológicas de etiologia viral foram muito variados e inespecíficos, sendo os achados anatomopatológicos, aliados aos métodos laboratoriais, de importância fundamental para o estabelecimento do diagnóstico. A elevada frequência dos casos de raiva neste estudo demonstra a importância sanitária desta enfermidade para a pecuária bovina, como também para a saúde pública. Ressalta-se a importância da inclusão da febre catarral maligna e da meningoencefalite herpética no diagnóstico diferencial das doenças neurológicas na região, assim como a adoção de medidas sanitárias.

show abstract

Diagnóstico de febre catarral maligna em bovinos do Uruguai

Cited by 4 publications

References 16 publications

Neurological diseases of viral origin in cattle in the state of Pernambuco, Brazil: clinical and anatomopathological study

Neurological diseases of viral origin in cattle in the state of Pernambuco, Brazil: clinical and anatomopathological study

An outbreak of malignant catarrhal fever in Sambar deer (Rusa unicolor)

Enfermidades neurológicas de origem viral em bovinos no estado de Pernambuco, Brasil: estudo clínico e anatomopatológico

Contact Info

Product

Resources

About