Sector Agropecuario · @SecAgropecuario. Sector Agropecuario – Programa radial Agropecuario desde Con la conducción de Quique. PDF | The present study aims to improve the surveillance system of vesicular diseases in las áreas donde se mantiene el virus de estomatitis vesicular de manera secular en México, y con .. a los bovinos, porcinos y equinos, sin embargo. Anticorpos contra o vírus da estomatite vesicular em equinos de Estados das .. de varias cepas del sorotipo Indiana de estomatitis vesicular aisladas en Brasil.
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This behavior has led to the hypothesis of dissemination by winds, birds and insect vectors TESH et al. Vesicular equna in Brazil I – Isolation and identification of the Alagoas strain.
In most cases, the disease is self-limiting and the clinical course lasts approximately two to three weeks REIS JR et al. In this sense, the virus has vwsicular isolated from mosquitoes Phlebotomus and Aedesindicating their possible role in virus transmission HAYEK et al. Antibodies against vesicular stomatitis virus in horses from southern, midwestern and northeastern Brazilian States. Transmission and pathogenesis of vesicular stomatitis virus. In agreement with the latter work, our data indicates that VSV is already circulating in these regions.
Anais de microbiologia, v. VSV naturally infects a variety of mammals including horses, cattle, swine, wild mammals and man. Journal of Medical Entomology, v.
Eduardo Furtado Flores, email: Climatic and geographic influences on arboviral infections and vectors. Figure 1 presents the frequency and distribution of neutralizing titers by state. Southern, Midwestern and Northeast. An enzyme-linked immunosorbent assay for the detection of vesicular stomatitis virus antigen. Since no comercial VSV vaccines are available in Brazil SINDAN,positive serological response is obviously due to a previous exposure to the virus, reflecting different levels of virus circulation in the three regions.
The overall rate of seropositivity was Boletim del Centro Panamericano de Fiebre Aftosa, v. Residual antibodies were detected, probably reflecting remote past exposure to the virus in RS. Financial impact of the outbreak of vesicular stomatitis on 16 beef ranches in Colorado.
Because cattle is the most important host species for VSV infection – which it can be confounded with FMD, leading to serious sanitary consequences – it would be interesting to investigate the presence and distribution of VSV antibodies in cattle of the studied regions. American Journal of Epidemiology, v. In contrast, samples from RS had low titers, possibly due to a past remote exposure. Considering the sanitary and economical importance of the disease, this study was designed to investigate circulation of VSV-3, through serology, in horses from three Brazilian regions: Serogroup VSIV contains three subtypes: Archives of Virology, v.
The present study used 3, serum samples from horses of three Brazilian regions: Development and evaluation of an enzime-linked immunosorbent assay for the detection, typing and subtyping of vesicular stomatitis virus.
Estomatitis vesicular equina pdf
OIE Terrestrial Manual equnia, 1 may. Journal of American Veterinary Medical Association, v. Genetic and antigenic relationships of vesicular stomatitis viruses from South America.
Serological relationships between different strains of vesicular stomatis virus. According to the ICTVthere are the least 20 additional serotypes to be characterizated. In Brazil, positive serology to VSV has been detected in several states and different animal species.
Como citar este artigo. VSV isolates belong to two antigenically distinct serogroups: High percentages of positive samples were observed in CE These results demonstrated a relatively recent circulation of VSIV-3 in northeastern Brazilian States, confirming clinical findings and demonstrating the sanitary importance of this infection.
Horses are especially susceptible to VSV and may serve as sentinels for virus circulation. Moderate ewtomatitis high antibody prevalence in horses from NE states likely reflects the environmental conditions, especially the climate, which favors the maintenance of large populations of insects especially mosquitoesprobable VSV vectors BENNETT et al.
The present results validate vesicuular status because they indicated the circulation of VSV – likely serotype 3 – in horses from this region.
Caracterizacion antigenica e inmunogenica de varias cepas del sorotipo Indiana de estomatitis vesicular aisladas en Brasil. Epidemiologia de la stomatitis vesicular.
Vesicular stomatitis virus VSV is a viral agent belonging to the order Mononegaviralesfamily Rhabdoviridaegenus Vesiculovirus. Vesicular stomatitis virus VSV is the agent of a vesicular disease that affects many animal species and may be clinically confounded with foot-and-mouth disease in ruminant and swine.
Brazilian Journal of Veterinary Pathology, equlna. Viral diseases to be differentiated from foot-and-mouth disease. VS in clinically undistinguishable from foot-and-mouth disease FMDmaking critical its prompt differential diagnosis. Journal of Veterinary Diagnostic Information, v. After complement inactivation, serum samples were diluted 1: Samples not presenting cpe were considered positive for VSV antibodies at the used dilution.
Estomatitis vesicular by Sharyn Monterrosa Barajas on Prezi
Ecologic studies of vesicular stomatitis virus. Several samples from the Northeast and Midwest harbored high neutralizing titers, indicating a recent exposure to the virus.
Animal gathering in fairs, races, artificial insemination centers and other events seem to facilitate virus spread among susceptible animals OKUDA et al.