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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Southern, Midwestern and Northeast.
Comparison of virus neutralisation and enzime-linked immunosorbent assay for the identification of antibodies against vesicular stomatitis Indiana 3 virus.
Journal of American Veterinary Medical Association, v. Samples not presenting cpe were considered positive for VSV vesicklar at the used dilution.
Residual antibodies were detected, probably reflecting remote past exposure to the virus in RS. Blood-feeding behavior of vesicular stomatitis virus infected Culicoides sonorensis Diptera: 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.
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. Epidemiologia de la stomatitis vesicular.
Estomatitis vesicular by Sharyn Monterrosa Barajas on Prezi
VS in clinically undistinguishable from foot-and-mouth disease FMDmaking critical its prompt differential diagnosis. Vesicular stomatitis VS usually presents a seasonal pattern, whose incidence is usually higher in summer or in rainy seasons MASON et al. Outbreaks of vesicular stomatitis Alagoas virus in horses and cattle in northeastern Brazil. VSV naturally infects vesixular variety of mammals including horses, cattle, swine, wild mammals and man.
Horses are especially susceptible to VSV and may serve as sentinels for virus circulation. Journal of General Virology, v. This is an open-access article distributed under the terms of the Creative Commons Attribution License.
Estomatitis vesicular equina pdf
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 esyomatitis, starting at 1: Figure 1 presents the frequency and distribution of neutralizing titers by state.
Serological relationships between different strains of vesicular stomatis virus. The cultures were monitored for citopathic effect cpe for 72h.
In contrast, samples from RS had low titers, possibly due to a past remote exposure. Archives of Virology, v. Climatic and geographic influences on arboviral infections and vectors.
The present results validate this status because they indicated the circulation of VSV – likely serotype 3 – in horses from this region. Animal gathering in fairs, races, artificial insemination centers and other events seem to facilitate virus spread among susceptible animals OKUDA et al. Antibodies against vesicular stomatitis virus in horses from southern, midwestern and northeastern Brazilian States. American Journal of Epidemiology, v. Ecologic studies of vesicular stomatitis virus.
This behavior has led to the hypothesis of dissemination by winds, birds and insect vectors TESH et al. Eduardo Furtado Flores, email: Como citar este artigo. An enzyme-linked immunosorbent assay for the detection of vesicular stomatitis virus antigen.
Considering esuina 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: Caracterizacion antigenica e inmunogenica de varias cepas del sorotipo Indiana de estomatitis vesicular aisladas en Brasil.
After complement inactivation, serum samples were diluted 1: Unfortunately, we could not test the samples against VSV Cocal because eqyina could not obtain a virus of this serotype.