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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Estomatitis vesicular by Sharyn Monterrosa Barajas on Prezi
Caracterizacion antigenica e inmunogenica de varias cepas del sorotipo Indiana de estomatitis vesicular aisladas en Brasil.
In Brazil, positive serology to VSV has been detected in several states and different animal species. Climatic and geographic influences on arboviral infections and vectors. In agreement with the latter work, our data indicates that VSV is already circulating in these regions.
VSV isolates belong to two antigenically distinct serogroups: The present study used 3, serum samples from horses of three Brazilian regions: Southern, Midwestern and Northeast.
Estomatitis vesicular equina pdf
Ecologic studies of vesicular stomatitis virus. Financial impact of the outbreak of vesicular stomatitis on 16 beef ranches estojatitis Colorado. Antibodies against vesicular stomatitis virus in horses from southern, midwestern and northeastern Brazilian States. Our results reinforce the sanitary importance of this infection, contributing for its understanding, notification and control. Residual antibodies were detected, probably reflecting remote past exposure to the virus in RS.
In contrast, samples from RS had low titers, possibly due to a past remote exposure. Journal of General Virology, 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: OIE Terrestrial Manual1 may. Since no comercial VSV vaccines are available in Brazil SINDAN,positive serological response is obviously due to a previous exposure to the virus, eatomatitis different levels of virus circulation in the three eztomatitis.
After 72h, the cultures were monitored for cpe and the VN titers equian considered as the reciprocal of the highest serum dilution capable to prevent cpe.
This behavior has led to the hypothesis of dissemination by winds, birds and insect vectors TESH et al. Figure 1 presents the frequency and distribution of neutralizing titers by state.
Transmission and pathogenesis of vesicular stomatitis virus. 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. Viral diseases to be differentiated from foot-and-mouth disease.
Horses are especially susceptible to VSV and may serve as sentinels for virus circulation. Boletim del Centro Panamericano de Fiebre Aftosa, v.
VSV naturally infects a variety of mammals including horses, cattle, swine, wild mammals and man. The cultures were monitored for citopathic effect cpe for 72h. According to the ICTVthere are the least 20 additional serotypes to vesicualr characterizated. Vesicular stomatitis in Brazil I – Isolation and identification of the Alagoas strain.
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.
The overall rate of seropositivity was Unfortunately, we could estpmatitis test the samples against VSV Cocal because we could not obtain a virus of this serotype. Anais de microbiologia, v.
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: In most cases, the disease is self-limiting and the clinical course lasts approximately two estomatifis three weeks REIS JR et al.