{"id":30939,"date":"2022-08-12T10:37:00","date_gmt":"2022-08-12T16:37:00","guid":{"rendered":"https:\/\/brakkeconsulting.com\/?p=30939"},"modified":"2022-08-12T10:37:14","modified_gmt":"2022-08-12T16:37:14","slug":"brakke-viewpoint-august-12-2022","status":"publish","type":"post","link":"https:\/\/brakkeconsulting.com\/pt\/brakke-viewpoint-august-12-2022\/","title":{"rendered":"Brakke Viewpoint 12 de agosto de 2022"},"content":{"rendered":"<p>N\u00e3o devemos desistir de desenvolver uma vacina VVM para PSA.<\/p>\n<p>Em reuni\u00f5es recentes com l\u00edderes de P&amp;D de empresas nacionais e internacionais de sa\u00fade animal na China, o t\u00f3pico de uma vacina de v\u00edrus vivo modificado (MLV) para a peste su\u00edna africana (ASF) foi frequentemente discutido. A maioria desses l\u00edderes de empresas n\u00e3o acredita que uma vacina MLV ser\u00e1 aprovada pela ag\u00eancia reguladora chinesa em breve. A maior preocupa\u00e7\u00e3o \u00e9 a seguran\u00e7a das vacinas contendo VVM.<\/p>\n<p>O perigo de uma vacina ASF MLV foi claramente demonstrado pela introdu\u00e7\u00e3o n\u00e3o autorizada de v\u00e1rias cepas virais ASF atenuadas como vacinas experimentais na China nos \u00faltimos anos. Essas cepas de MLV \u201cmenos virulentas\u201d causaram mais danos do que o ASFV selvagem porque a doen\u00e7a se tornou cl\u00ednica quando os porcos cresceram e ficaram estressados.<\/p>\n<p>No entanto, n\u00e3o devemos perder a esperan\u00e7a de que uma vacina segura e eficaz com VVM para PSA seja poss\u00edvel. Afinal, a vacina contra a Peste Su\u00edna Cl\u00e1ssica (PSC) segura e eficaz da cepa C \u00e9 uma vacina VVM e tem sido usada com sucesso para controlar a PSC em muitos pa\u00edses nas \u00faltimas d\u00e9cadas. Como as vacinas contendo VVM geralmente s\u00e3o administradas uma vez e s\u00e3o mais eficazes (in\u00edcio mais r\u00e1pido da imunidade e prote\u00e7\u00e3o mais longa) do que as vacinas de subunidade, elas geralmente s\u00e3o uma ferramenta mais econ\u00f4mica para preven\u00e7\u00e3o e controle de doen\u00e7as infecciosas em compara\u00e7\u00e3o com outros tipos de vacinas. Se uma vacina contra PSA contendo VVM tiver um perfil de seguran\u00e7a e efic\u00e1cia semelhante ao da vacina contra PSC da cepa C, ela deve ser aprovada para uso no controle e preven\u00e7\u00e3o de PSA.<\/p>\n<p><em>Jishu Shi<\/em><\/p>","protected":false},"excerpt":{"rendered":"<p>N\u00e3o devemos desistir de desenvolver uma vacina contendo VVM para a PSA. Em reuni\u00f5es recentes com l\u00edderes de I&amp;D de empresas nacionais e internacionais de sa\u00fade animal na China, o tema de uma vacina de v\u00edrus vivo modificado (VML) para a Peste Su\u00edna Africana (PSA) foi frequentemente discutido. A maioria destes l\u00edderes empresariais n\u00e3o acredita que uma vacina contendo VVM seja aprovada pela ag\u00eancia reguladora chinesa t\u00e3o cedo. A principal preocupa\u00e7\u00e3o \u00e9 a seguran\u00e7a das vacinas contendo VVM. O perigo de uma vacina contendo VVM contra a PSA foi claramente demonstrado pela introdu\u00e7\u00e3o n\u00e3o autorizada de v\u00e1rias estirpes virais atenuadas da PSA como vacinas experimentais na China nos \u00faltimos anos. Estas estirpes de VVM \u201cmenos virulentas\u201d causaram mais danos do que o PSA de tipo selvagem porque a doen\u00e7a se tornou cl\u00ednica quando os porcos envelheceram e ficaram stressados. Contudo, n\u00e3o devemos perder a esperan\u00e7a de que seja poss\u00edvel uma vacina contendo VVM segura e eficaz para a PSA. Afinal, a vacina segura e eficaz contra a peste su\u00edna cl\u00e1ssica (PSC) da cepa C \u00e9 uma vacina contendo VVM e tem sido usada com sucesso para controlar a PSC em muitos pa\u00edses nas \u00faltimas d\u00e9cadas. Como as vacinas contendo VVM s\u00e3o frequentemente administradas uma vez e s\u00e3o mais eficazes (in\u00edcio mais r\u00e1pido da imunidade e protec\u00e7\u00e3o mais longa) do que as vacinas de subunidades, s\u00e3o geralmente uma ferramenta mais econ\u00f3mica para a preven\u00e7\u00e3o e controlo de doen\u00e7as infecciosas em compara\u00e7\u00e3o com outros tipos de vacinas.<\/p>\n<div class=\"view-full-post\"><a href=\"https:\/\/brakkeconsulting.com\/pt\/brakke-viewpoint-august-12-2022\/\" class=\"view-full-post-btn\">Ver postagem completa<\/a><\/div>\n<p>;<\/p>","protected":false},"author":19,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"_et_pb_use_builder":"","_et_pb_old_content":"","_et_gb_content_width":"","footnotes":"","_links_to":"","_links_to_target":""},"categories":[43],"tags":[],"class_list":["post-30939","post","type-post","status-publish","format-standard","hentry","category-viewpoints"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.0 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>News from Brakke Consulting<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/brakkeconsulting.com\/pt\/brakke-viewpoint-august-12-2022\/\" \/>\n<meta property=\"og:locale\" content=\"pt_PT\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"News from Brakke Consulting\" \/>\n<meta property=\"og:description\" content=\"We should not give up on developing a MLV vaccine for ASF. In recent meetings with R&amp;D leaders of domestic and international animal health companies in China, the topic of a modified live virus (MLV) vaccine for African Swine Fever (ASF) was often discussed. Most of these company leaders do not believe that an MLV vaccine will be approved by the Chinese regulatory agency anytime soon. The major concern is the safety of MLV vaccines. The danger of an ASF MLV vaccine has been clearly demonstrated by the unauthorized introduction of various attenuated ASF viral strains as experimental vaccines in China in the last few years. These &#8220;less-virulent&#8221; MLV strains caused more damage than the wildtype ASFV because the disease became clinical when pigs grew older and were stressed. However, we should not give up the hope that a safe and efficacious MLV vaccine for ASF is possible. Afterall, the safe and efficacious C-strain Classical Swine Fever (CSF) vaccine is an MLV vaccine and it has been successfully used to control CSF in many countries in the last few decades. 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In recent meetings with R&amp;D leaders of domestic and international animal health companies in China, the topic of a modified live virus (MLV) vaccine for African Swine Fever (ASF) was often discussed. Most of these company leaders do not believe that an MLV vaccine will be approved by the Chinese regulatory agency anytime soon. The major concern is the safety of MLV vaccines. The danger of an ASF MLV vaccine has been clearly demonstrated by the unauthorized introduction of various attenuated ASF viral strains as experimental vaccines in China in the last few years. These &#8220;less-virulent&#8221; MLV strains caused more damage than the wildtype ASFV because the disease became clinical when pigs grew older and were stressed. However, we should not give up the hope that a safe and efficacious MLV vaccine for ASF is possible. Afterall, the safe and efficacious C-strain Classical Swine Fever (CSF) vaccine is an MLV vaccine and it has been successfully used to control CSF in many countries in the last few decades. Because MLV vaccines are often administered once and are more efficacious (quicker onset of immunity and longer protection) than subunit vaccines, they are usually a more cost-effective tool for infectious disease prevention and control compared to other types of vaccines.View Full Post;","og_url":"https:\/\/brakkeconsulting.com\/pt\/brakke-viewpoint-august-12-2022\/","og_site_name":"Brakke Consulting Website","article_published_time":"2022-08-12T16:37:00+00:00","article_modified_time":"2022-08-12T16:37:14+00:00","author":"Amanda McDavid","twitter_card":"summary_large_image","twitter_misc":{"Escrito por":"Amanda McDavid","Tempo estimado de leitura":"2 minutos"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Article","@id":"https:\/\/brakkeconsulting.com\/pt\/brakke-viewpoint-august-12-2022\/#article","isPartOf":{"@id":"https:\/\/brakkeconsulting.com\/pt\/brakke-viewpoint-august-12-2022\/"},"author":{"name":"Amanda McDavid","@id":"https:\/\/brakkeconsulting.com\/#\/schema\/person\/cbd3330707aa1f20925a2f9d78722615"},"headline":"Brakke Viewpoint August 12, 2022","datePublished":"2022-08-12T16:37:00+00:00","dateModified":"2022-08-12T16:37:14+00:00","mainEntityOfPage":{"@id":"https:\/\/brakkeconsulting.com\/pt\/brakke-viewpoint-august-12-2022\/"},"wordCount":259,"articleSection":["Viewpoints"],"inLanguage":"pt-PT"},{"@type":"WebPage","@id":"https:\/\/brakkeconsulting.com\/pt\/brakke-viewpoint-august-12-2022\/","url":"https:\/\/brakkeconsulting.com\/pt\/brakke-viewpoint-august-12-2022\/","name":"Not\u00edcias da Brakke Consulting","isPartOf":{"@id":"https:\/\/brakkeconsulting.com\/#website"},"datePublished":"2022-08-12T16:37:00+00:00","dateModified":"2022-08-12T16:37:14+00:00","author":{"@id":"https:\/\/brakkeconsulting.com\/#\/schema\/person\/cbd3330707aa1f20925a2f9d78722615"},"breadcrumb":{"@id":"https:\/\/brakkeconsulting.com\/pt\/brakke-viewpoint-august-12-2022\/#breadcrumb"},"inLanguage":"pt-PT","potentialAction":[{"@type":"ReadAction","target":["https:\/\/brakkeconsulting.com\/pt\/brakke-viewpoint-august-12-2022\/"]}]},{"@type":"BreadcrumbList","@id":"https:\/\/brakkeconsulting.com\/pt\/brakke-viewpoint-august-12-2022\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/brakkeconsulting.com\/"},{"@type":"ListItem","position":2,"name":"Brakke Viewpoint August 12, 2022"}]},{"@type":"WebSite","@id":"https:\/\/brakkeconsulting.com\/#website","url":"https:\/\/brakkeconsulting.com\/","name":"Site da Brakke Consulting","description":"","potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/brakkeconsulting.com\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"pt-PT"},{"@type":"Person","@id":"https:\/\/brakkeconsulting.com\/#\/schema\/person\/cbd3330707aa1f20925a2f9d78722615","name":"Amanda McDavid","url":"https:\/\/brakkeconsulting.com\/pt\/author\/amanda\/"}]}},"_links":{"self":[{"href":"https:\/\/brakkeconsulting.com\/pt\/wp-json\/wp\/v2\/posts\/30939","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/brakkeconsulting.com\/pt\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/brakkeconsulting.com\/pt\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/brakkeconsulting.com\/pt\/wp-json\/wp\/v2\/users\/19"}],"replies":[{"embeddable":true,"href":"https:\/\/brakkeconsulting.com\/pt\/wp-json\/wp\/v2\/comments?post=30939"}],"version-history":[{"count":1,"href":"https:\/\/brakkeconsulting.com\/pt\/wp-json\/wp\/v2\/posts\/30939\/revisions"}],"predecessor-version":[{"id":30940,"href":"https:\/\/brakkeconsulting.com\/pt\/wp-json\/wp\/v2\/posts\/30939\/revisions\/30940"}],"wp:attachment":[{"href":"https:\/\/brakkeconsulting.com\/pt\/wp-json\/wp\/v2\/media?parent=30939"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/brakkeconsulting.com\/pt\/wp-json\/wp\/v2\/categories?post=30939"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/brakkeconsulting.com\/pt\/wp-json\/wp\/v2\/tags?post=30939"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}