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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OIE Terrestrial Manual1 may. Archives of Virology, v. High percentages of positive samples were observed in CE VSV infection is considered endemic in Brazilian northeastern States, where is probably under notified.
Horses are especially susceptible to VSV and may serve as sentinels for virus circulation. Vesicular stomatitis virus VSV is a viral agent belonging to the order Mononegaviralesfamily Rhabdoviridaegenus Vesiculovirus. Southern, Midwestern and Northeast.
Estomatitis vesicular by Sharyn Monterrosa Barajas on Prezi
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 eztomatitis. VSV naturally infects a variety of mammals including horses, cattle, swine, wild mammals and man.
American Journal eqhina Epidemiology, v. The cultures were monitored for citopathic effect cpe for 72h. Caracterizacion antigenica e inmunogenica de varias cepas del sorotipo Indiana de estomatitis vesicular aisladas en Brasil.
Estomatitis vesicular equina pdf
VS in clinically undistinguishable from foot-and-mouth disease FMDmaking critical its prompt differential diagnosis. Climatic and geographic influences on arboviral infections and vectors. Animal gathering in fairs, races, artificial insemination centers and other events seem to facilitate virus spread among susceptible animals OKUDA et al. In contrast, samples from RS had low titers, possibly due to a past remote exposure. The overall rate of seropositivity was Journal of Medical Estomatittis, v.
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. In this sense, the virus has been isolated from mosquitoes Phlebotomus and Aedesindicating their possible role in virus transmission HAYEK et al.
In most cases, the disease is self-limiting and the clinical course lasts approximately two to three weeks REIS JR et al. The present study used 3, serum samples from horses of three Brazilian regions: Epidemiologia de la stomatitis vesicular.
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 estomatitid virus circulation in the three regions. Vesicular equinz in Brazil I – Isolation and identification of the Alagoas strain. Serogroup VSIV estoamtitis three subtypes: 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.
Samples not presenting cpe were considered positive for VSV antibodies at the used dilution. Vesicular stomatitis VS usually vesicu,ar a seasonal pattern, whose incidence is usually higher in summer or in rainy seasons MASON et al.
Journal of American Veterinary Medical Association, v. The present results validate this status because they indicated the circulation of VSV – likely serotype 3 – in horses from this region. This is an open-access article distributed under the terms of the Creative Commons Attribution License.
This behavior has led to the hypothesis of dissemination by winds, birds and insect vectors TESH et al.
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. Eduardo Furtado Flores, email: 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: Blood-feeding behavior of vesicular stomatitis virus infected Culicoides sonorensis Diptera: According to the ICTVthere are the least 20 additional serotypes to be characterizated.
Journal of Veterinary Diagnostic Information, v. Outbreaks of vesicular stomatitis Alagoas virus in horses and cattle in northeastern Brazil. Anais de microbiologia, v.
Development esromatitis 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.