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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Samples not presenting cpe were considered positive for VSV antibodies at the used dilution.
Outbreaks of vesicular stomatitis Alagoas virus in horses and cattle in northeastern Brazil. High percentages of positive samples were observed in CE After complement inactivation, serum samples were diluted 1: These results demonstrated a relatively recent circulation of VSIV-3 in northeastern Brazilian States, vesiculzr clinical findings and demonstrating the sanitary importance of this infection.
Estomatitis vesicular equina pdf
Serological relationships between different strains of vesicular stomatis virus. Vesicular stomatitis VS usually presents a seasonal pattern, whose incidence is usually higher in summer or in rainy seasons MASON et al. Climatic and geographic influences on arboviral infections and vectors. Residual antibodies were detected, probably reflecting remote past exposure to the virus in RS.
In Brazil, positive serology to VSV has been detected in several states and different animal species. VSV isolates belong to two antigenically distinct serogroups: Genetic and antigenic relationships of vesicular stomatitis viruses from South America. The overall rate of seropositivity was Figure 1 presents the frequency and distribution of neutralizing titers by state.
An enzyme-linked immunosorbent assay for the detection of vesicular stomatitis virus antigen. Vesicular stomatitis in Brazil I – Isolation and identification of the Alagoas strain. Journal of Veterinary Diagnostic Information, v.
Blood-feeding behavior of vesicular stomatitis virus infected Culicoides sonorensis Diptera: Como citar este artigo. American Journal of Epidemiology, v. Journal of Medical Entomology, v. VSV naturally infects a variety of mammals including horses, cattle, swine, wild mammals and man.
Southern, Midwestern and Northeast. Journal of General Virology, v.
Archives of Virology, v. Our results reinforce the sanitary importance of this infection, contributing for its understanding, notification and control. Epidemiologia de la stomatitis vesicular.
Estomatitis vesicular by Sharyn Monterrosa Barajas on Prezi
Boletim del Centro Panamericano de Fiebre Aftosa, v. According to the ICTVthere are the least 20 additional serotypes to be characterizated. Viral diseases to be differentiated from foot-and-mouth disease.
Since no comercial VSV vaccines are available in Brazil SINDAN,positive serological response is eqkina due to a previous exposure to the virus, reflecting different levels of virus circulation in the three regions.
Caracterizacion vesiuclar e inmunogenica de varias cepas del sorotipo Indiana de estomatitis vesicular aisladas en Brasil. The present study used 3, serum samples from veiscular of three Brazilian regions: 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. Unfortunately, we could not test the samples against VSV Cocal because we could not obtain a virus of this serotype. Moderate to 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.
Several samples from the Northeast and Midwest harbored high neutralizing titers, indicating a recent exposure to the virus. Antibodies against vesicular stomatitis virus in horses from southern, midwestern and northeastern Brazilian States.
The present results validate this status because they indicated the circulation of VSV – likely serotype 3 – in horses from this region. Horses are especially susceptible to VSV and may serve as sentinels for virus circulation. 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, v.