2012
DOI: 10.1590/s0100-736x2012000100003
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Vacina experimental produzida em cultivo celular confere proteção parcial contra o ectima contagioso em ovinos

Abstract: ABSTRACT. - Contagious ecthyma, also known as orf, is a debilitating disease of sheep and goats caused by the parapoxvirus, orf virus (ORFV). Vaccination has been used with relative success to reduce the losses caused by the disease, yet the current vaccines contain virulent virus, are empirically produced through skin scariϐication of live lambs, and present questionable efϐicacy. Therefore, the present study aimed at developing and testing an experimental ORFV vaccine produced in tissue culture. The ORFV str… Show more

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Cited by 43 publications
(41 citation statements)
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“…Small ruminants infested by myiasis could be mutilated because of the rapid development of myiasis, often in less than 24 hours. The articles recording myiasis by C. hominivorax in small ruminants were case reports (SCHMIDT et al, 2012;SELLERA et al, 2014;REIS et al, 2016), surveys of ectoparasites (COSTA & VIEIRA, 1984;BRITO et al, 2005;BEZERRA et al, 2010), epidemiology studies (AMARANTE et al, 1992;DUARTE et al, 2012) and ectoparasiticide efficacy trials (SANAVRIA & PRATA, 1996).…”
Section: Myiasis On Other Animal Hostsmentioning
confidence: 99%
“…Small ruminants infested by myiasis could be mutilated because of the rapid development of myiasis, often in less than 24 hours. The articles recording myiasis by C. hominivorax in small ruminants were case reports (SCHMIDT et al, 2012;SELLERA et al, 2014;REIS et al, 2016), surveys of ectoparasites (COSTA & VIEIRA, 1984;BRITO et al, 2005;BEZERRA et al, 2010), epidemiology studies (AMARANTE et al, 1992;DUARTE et al, 2012) and ectoparasiticide efficacy trials (SANAVRIA & PRATA, 1996).…”
Section: Myiasis On Other Animal Hostsmentioning
confidence: 99%
“…Deve ser realizado por profissional capacitado com analise dos aspectos característicos das lesões e dados epidemiológicos (BARROS, 2007). Schmidt et al (2012), reportam que o diagnostico pode ser alcançado por meio de exame histopatológico, por observação das partículas virais através da microscopia eletrônica desenvolvida diretamente com o material das crostas, e ainda, o isolamento viral em cultivo celular, imunofluorência direta e a reação em cadeia da polimerase (PCR).…”
Section: Diagnósticounclassified
“…Deve ser realizado por profissional capacitado com analise dos aspectos característicos das lesões e dados epidemiológicos (BARROS, 2007). Schmidt et al (2012), reportam que o diagnostico pode ser alcançado por meio de exame histopatológico, por observação das partículas virais através da microscopia eletrônica desenvolvida diretamente com o material das crostas, e ainda, o isolamento viral em cultivo celular, imunofluorência direta e a reação em cadeia da polimerase (PCR).…”
Section: Diagnósticounclassified