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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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.
Serological relationships between different strains of vesicular stomatis virus. Archives of Besicular, v.
Then, positive samples were submitted to a quantitative VN test, in which a fixed dose of virus TCID 50 was incubated with serial 2-fold dilutions of sera, starting at 1: In Brazil, positive serology to VSV has been detected in several states and different animal species. 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.
Vesicular stomatitis in Esfomatitis I – Isolation and identification of the Alagoas strain. According to the ICTVthere are the least 20 additional serotypes to be characterizated. In agreement with the latter work, our data indicates that VSV is already circulating in these regions. Horses are especially susceptible to VSV and estomatiti serve as sentinels for virus circulation.
VSV infection is considered endemic in Brazilian northeastern States, where is probably under notified. Journal of American Veterinary Medical Association, v. American Journal of Epidemiology, v.
Transmission and pathogenesis of vesicular stomatitis virus. Outbreaks equnia vesicular stomatitis Alagoas virus in horses and cattle in northeastern Brazil.
Journal of Medical Entomology, v. 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.
Vesicular stomatitis virus VSV is a viral agent belonging to the order Mononegaviralesfamily Rhabdoviridaegenus Vesiculovirus. Unfortunately, we could not test the samples against VSV Cocal because we could not obtain a virus of this serotype. Viral diseases to be differentiated from foot-and-mouth disease. Several samples from the Northeast and Midwest harbored high neutralizing titers, indicating a recent exposure to the virus.
Epidemiologia de la stomatitis vesicular. The overall rate of seropositivity was After 72h, the cultures were monitored for cpe and the VN titers were considered as the reciprocal of the highest serum dilution capable to prevent cpe.
This is an open-access article distributed under the terms of the Creative Commons Attribution License. High percentages of positive samples were observed in CE This behavior has led to the hypothesis of dissemination by winds, birds and insect vectors TESH et al.
An enzyme-linked immunosorbent assay for the detection of vesicular stomatitis virus antigen. Blood-feeding behavior of vesicular stomatitis virus infected Culicoides sonorensis Diptera: 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: Development and evaluation of an enzime-linked immunosorbent assay for the detection, typing and subtyping of vesicular stomatitis virus.
Genetic and antigenic relationships of vesicular stomatitis viruses from South America. Journal of Veterinary Diagnostic Information, v. Residual antibodies were detected, probably reflecting remote past exposure to the virus in RS. Como citar este artigo. Financial impact of the outbreak of vesicular stomatitis on 16 beef ranches in Colorado.
These results indicated that CE, RN and PB States presented a broader viral activity, in contrast with the viral circulation in the Midwest and Southern regions, whose immunological reaction probably reflects a low frequency and remote viral activity.
Antibodies against vesicular stomatitis virus in horses from southern, midwestern and northeastern Brazilian States. After complement inactivation, serum samples were diluted 1: Anais de microbiologia, v.
Estomatitis vesicular equina pdf
The present study used 3, serum samples from horses of three Brazilian regions: Journal of General Virology, v. OIE Terrestrial Manualveaicular may. Animal gathering in fairs, races, artificial insemination centers and other events seem to facilitate virus spread among susceptible animals OKUDA et al.
Samples not presenting cpe were considered positive for VSV antibodies at the used dilution. Moderate to high antibody prevalence in horses vesixular 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.
In most cases, the disease is self-limiting and the clinical course lasts approximately two to three weeks REIS JR et al.
Comparison of virus neutralisation and enzime-linked immunosorbent assay for the identification of antibodies against vesicular stomatitis Indiana 3 virus. VSV estomatits belong to two antigenically distinct serogroups: Climatic and geographic influences on arboviral infections and vectors.
Serogroup VSIV contains three subtypes: Brazilian Journal of Veterinary Pathology, v.
Estomatitis vesicular by Sharyn Monterrosa Barajas on Prezi
Equinaa in clinically undistinguishable from foot-and-mouth disease FMDmaking critical its prompt differential diagnosis. The cultures were monitored for citopathic effect cpe for 72h.
The present results validate this status because they indicated the circulation of VSV – likely serotype 3 – in horses from this region. Eduardo Furtado Flores, email: