This is the biotype specific to Thailand and other key tilapia-producing regions in Asia.<\/p>\n
\u201cWe are pleased to introduce a new fish vaccine to help producers protect their fish from one of the most costly diseases affecting the species,\u201d said Norman Lim, regional technical manager for aquaculture in Asia, MSD Animal Health. \u201cThe vaccine is backed by MSD Animal Health\u2019s \u2018Strep Control: Your Tilapia Health\u2019 program, which provides producers with the support they need to implement an effective vaccination and control program.\u201d<\/p>\n
MSD Animal Health conducted extensive sampling of farms in the world\u2019s most important tilapia-producing regions and found that Streptococcus accounted for 70% of all pathogens collected, making it the most prevalent disease affecting tilapia. Of the two Streptococcus strains that have been identified, S. agalactiae is the most economically damaging, causing widespread mortality and morbidity in larger fish.<\/p>\n
In a laboratory test, fish experienced full onset of immunity one week after vaccination with this vaccine and protection was demonstrated to last for at least 12 weeks. In a large- scale field trial in an environment challenged by S. agalactiae biotype 1, the fish vaccine increased survival by 17%, increased biomass by 11.2%, and improved feed conversion efficiency by 9%. Protection was demonstrated for the entire grow-out period.<\/p>\n
Fish vaccinated with the vaccine are safe for human consumption.<\/p>\n","protected":false},"excerpt":{"rendered":"
MSD Animal Health (Merck Animal Health) has introduced a new fish vaccine to help protect tilapia and other fish against the biotype 1 strain of Streptococcus agalactiae.<\/p>\n","protected":false},"author":2,"featured_media":6153,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[9],"tags":[],"sponsor":[],"class_list":["post-6152","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-industry-news"],"acf":[],"_links":{"self":[{"href":"https:\/\/www.worldfishing.net\/icefish-conference\/wp-json\/wp\/v2\/posts\/6152","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.worldfishing.net\/icefish-conference\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.worldfishing.net\/icefish-conference\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.worldfishing.net\/icefish-conference\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.worldfishing.net\/icefish-conference\/wp-json\/wp\/v2\/comments?post=6152"}],"version-history":[{"count":1,"href":"https:\/\/www.worldfishing.net\/icefish-conference\/wp-json\/wp\/v2\/posts\/6152\/revisions"}],"predecessor-version":[{"id":6154,"href":"https:\/\/www.worldfishing.net\/icefish-conference\/wp-json\/wp\/v2\/posts\/6152\/revisions\/6154"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.worldfishing.net\/icefish-conference\/wp-json\/wp\/v2\/media\/6153"}],"wp:attachment":[{"href":"https:\/\/www.worldfishing.net\/icefish-conference\/wp-json\/wp\/v2\/media?parent=6152"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.worldfishing.net\/icefish-conference\/wp-json\/wp\/v2\/categories?post=6152"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.worldfishing.net\/icefish-conference\/wp-json\/wp\/v2\/tags?post=6152"},{"taxonomy":"sponsor","embeddable":true,"href":"https:\/\/www.worldfishing.net\/icefish-conference\/wp-json\/wp\/v2\/sponsor?post=6152"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}