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	Provedor de dados Ciência Rural (3) Autor Castiglioni,Vivian Cardoso (2) Castro,Alessandra Marnie Martins Gomes de (2) Fava,Claudia Del (2) Lima,Michele dos Santos (2) Martins,Maira de Souza Nunes (2) Okuda,Liria Hiromi (2) Pituco,Edviges Maristela (2) Silva,Thaís Garcia da (2) Cargnelutti,Juliana Felipetto (1) Flores,Eduardo Furtado (1) Weiblen,Rudi (1) Wendlant,Adriéli (1) Mais... Palavra-chave Orthopoxvirus (3) Poxviridae (2) Quantitative PCR (2) Risk factor (2) VACV (2) Zoonosis (2) Cavia aperea (1) Cavia porcellus (1) Epidemiology (1) Transmission (1) Mais... Tipo do documento Info:eu-repo/semantics/article (2) Info:eu-repo/semantics/report (1) Ano 2018 (2) 2012 (1) País Brazil (3) Idioma Inglês (3)		Ordenar por:  Relevância Autor Título Ano Registros recuperados: 3 Primeira ... 1 ... Última [RETRACTED ARTICLE] Bovine Vaccinia in dairy cattle and suspicion of vesicular disease on milkers in Brazil Ciência Rural Silva,Thaís Garcia da; Lima,Michele dos Santos; Castro,Alessandra Marnie Martins Gomes de; Martins,Maira de Souza Nunes; Castiglioni,Vivian Cardoso; Fava,Claudia Del; Okuda,Liria Hiromi; Pituco,Edviges Maristela. ABSTRACT: Bovine vaccinia (BV) is a vesicular disease induced by the Vaccinia virus (VACV) that affects milk production and is an occupational zoonosis. This research had the following objectives: (i) detection of VACV by qPCR in cattle with clinical suspicion of vesicular disease; (ii) symptoms characterization in animals and milkers with clinical suspicion of the disease and virus detection in humans; and (iii) identification of risk factors for infections of VACV in herds from several Brazilian states. A total of 471 bovine epithelial samples from dairy farms, in 15 Brazilian states, were evaluated between 2007 and 2012. The samples were tested by quantitative PCR (qPCR) using SYBR Green® reagents, validated with a lower limit of detection of... Tipo: Info:eu-repo/semantics/article Palavras-chave: Orthopoxvirus; Poxviridae; Quantitative PCR; Risk factor; VACV; Zoonosis. Ano: 2018 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84782018000600455 Bovine Vaccinia in dairy cattle and suspicion of vesicular disease on milkers in Brazil Ciência Rural Silva,Thaís Garcia da; Lima,Michele dos Santos; Castro,Alessandra Marnie Martins Gomes de; Martins,Maira de Souza Nunes; Castiglioni,Vivian Cardoso; Fava,Claudia Del; Okuda,Liria Hiromi; Pituco,Edviges Maristela. ABSTRACT: Bovine vaccinia (BV) is a vesicular disease induced by the Vaccinia virus (VACV) that affects milk production and is an occupational zoonosis. This research had the following objectives: (i) detection of VACV by qPCR in cattle with clinical suspicion of vesicular disease; (ii) symptoms characterization in animals and milkers with clinical suspicion of the disease and virus detection in humans; and (iii) identification of risk factors for infections of VACV in herds from several Brazilian states. A total of 471 bovine epithelial samples from dairy farms, in 15 Brazilian states, were evaluated between 2007 and 2012. The samples were tested by quantitative PCR (qPCR) using SYBR Green® reagents, validated with a lower limit of detection of 100... Tipo: Info:eu-repo/semantics/article Palavras-chave: Orthopoxvirus; Poxviridae; Quantitative PCR; Risk factor; VACV; Zoonosis. Ano: 2018 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84782018000500451 Guinea pigs experimentally infected with vaccinia virus replicate and shed, but do not transmit the virus Ciência Rural Cargnelutti,Juliana Felipetto; Wendlant,Adriéli; Weiblen,Rudi; Flores,Eduardo Furtado. The origin of vaccinia viruses (VACV) associated with vesicular disease in cattle and humans in Southeast Brazil remains uncertain, yet the role of wild species in virus transmission has been suggested. This study investigated the susceptibility and transmission potential by guinea pigs (Cavia porcellus) - phylogenetically close to an abundant Brazilian rodent (Cavia aperea) - to two VACV strains (P1V and P2V) isolated from an outbreak of cutaneous disease in horses in Southern Brazil. Eight guinea pigs inoculated intranasally with P1V and P2V (10(6) TCID50.ml-1) did not develop clinical signs, but six animals shed virus in nasal secretions (day 1 to 9 post-inoculation - pi), developed viremia (between days 1 and 10 pi) and seroconverted to VACV. In spite... Tipo: Info:eu-repo/semantics/report Palavras-chave: Cavia porcellus; Cavia aperea; Orthopoxvirus; Transmission; Epidemiology. Ano: 2012 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84782012000600017 Registros recuperados: 3 Primeira ... 1 ... Última

Empresa Brasileira de Pesquisa Agropecuária - Embrapa Todos os direitos reservados, conforme Lei n° 9.610 Política de Privacidade Área restrita		Embrapa Parque Estação Biológica - PqEB s/n° Brasília, DF - Brasil - CEP 70770-901 Fone: (61) 3448-4433 - Fax: (61) 3448-4890 / 3448-4891 SAC: https://www.embrapa.br/fale-conosco