{"id":5259,"date":"2026-01-22T16:16:21","date_gmt":"2026-01-22T09:16:21","guid":{"rendered":"https:\/\/www.greenfeed.com.vn\/staging\/thuc-an-chan-nuoi-gia-suc-gia-cam\/phuong-phap-phong-benh-dich-ta-heo-hieu-qua\/"},"modified":"2026-02-03T23:18:56","modified_gmt":"2026-02-03T16:18:56","slug":"phuong-phap-phong-benh-dich-ta-heo-hieu-qua","status":"publish","type":"post","link":"https:\/\/www.greenfeed.com.vn\/thuc-an-chan-nuoi-gia-suc-gia-cam\/phuong-phap-phong-benh-dich-ta-heo-hieu-qua\/","title":{"rendered":"PH\u01af\u01a0NG PH\u00c1P PH\u00d2NG B\u1ec6NH D\u1ecaCH T\u1ea2 HEO HI\u1ec6U QU\u1ea2"},"content":{"rendered":"

D\u1ecbch t\u1ea3 heo l\u00e0 m\u1ed9t trong nh\u1eefng b\u1ec7nh do virus quan tr\u1ecdng nh\u1ea5t tr\u00ean heo. \u0110\u00e2y l\u00e0 m\u1ed9t b\u1ec7nh to\u00e0n th\u00e2n v\u00e0 l\u00e0 m\u1ed9t b\u1ec7nh b\u1eaft bu\u1ed9c ph\u1ea3i khai b\u00e1o \u1edf h\u1ea7u h\u1ebft c\u00e1c qu\u1ed1c gia. Nh\u00e0 ch\u0103n nu\u00f4i c\u1ea7n n\u1eafm r\u00f5 c\u00e1ch ph\u00f2ng ng\u1eeba cho trang tr\u1ea1i heo c\u1ee7a m\u00ecnh.<\/em><\/p>\n

1. Nguy\u00ean nh\u00e2n g\u00e2y b\u1ec7nh d\u1ecbch t\u1ea3 heo<\/h2>\n

D\u1ecbch t\u1ea3 heo do m\u1ed9t lo\u1ea1i pestivirus li\u00ean quan \u0111\u1ebfn b\u1ec7nh ti\u00eau ch\u1ea3y do virus \u1edf b\u00f2 (bovine viral diarrhea) v\u00e0 v\u1edbi b\u1ec7nh bi\u00ean gi\u1edbi (border disease) g\u00e2y ra. C\u00f3 nhi\u1ec1u ch\u1ee7ng v\u1edbi \u0111\u1ed9c l\u1ef1c kh\u00e1c nhau. Tri\u1ec7u ch\u1ee9ng l\u00e2m s\u00e0ng c\u1ee7a n\u00f3 r\u1ea5t gi\u1ed1ng v\u1edbi b\u1ec7nh D\u1ecbch t\u1ea3 heo ch\u00e2u Phi v\u00e0 nhi\u1ec1u b\u1ec7nh th\u00f4ng th\u01b0\u1eddng, ch\u1eb3ng h\u1ea1n nh\u01b0 b\u1ec7nh do vi khu\u1ea9n salmonella; do \u0111\u00f3 c\u1ea7n ph\u1ea3i ch\u1ea9n \u0111o\u00e1n b\u1eb1ng x\u00e9t nghi\u1ec7m trong ph\u00f2ng th\u00ed nghi\u1ec7m. Vi\u1ec7c ki\u1ec3m so\u00e1t b\u1ec7nh bao g\u1ed3m lo\u1ea1i b\u1ecf heo nhi\u1ec5m b\u1ec7nh ho\u1eb7c ph\u01b0\u01a1ng k\u1ebf cu\u1ed1i c\u00f9ng l\u00e0 ti\u00eam ph\u00f2ng. Gi\u1ed1ng nh\u01b0 b\u1ec7nh D\u1ecbch t\u1ea3 heo ch\u00e2u Phi, nh\u1eefng virus n\u00e0y t\u1ed3n t\u1ea1i r\u1ea5t l\u00e2u trong th\u00e2n th\u1ecbt \u0111\u00f4ng l\u1ea1nh.
\n\u2022\u00a0\u00a0 \u00a0Virus n\u00e0y \u0111\u01b0\u1ee3c truy\u1ec1n t\u1eeb heo b\u1ecb nhi\u1ec5m b\u1ec7nh ho\u1eb7c mang tr\u00f9ng qua n\u01b0\u1edbc m\u0169i, n\u01b0\u1edbc d\u00e3i, n\u01b0\u1edbc ti\u1ec3u v\u00e0 ph\u00e2n. N\u00f3 r\u1ea5t d\u1ec5 l\u00e2y lan.
\n\u2022\u00a0\u00a0 \u00a0N\u00f3 c\u00f3 th\u1ec3 x\u00e2m nh\u1eadp v\u00e0o \u0111\u00e0n qua th\u1ecbt b\u1ecb v\u1ea5y nhi\u1ec5m (c\u00f3 th\u1ec3 l\u00e2y qua th\u1ecbt heo ch\u01b0a n\u1ea5u ho\u1eb7c th\u1ecbt \u0111\u00e3 qua x\u1eed l\u00fd).
\n\u2022\u00a0\u00a0 \u00a0L\u00e2y truy\u1ec1n c\u01a1 h\u1ecdc ph\u1ed5 bi\u1ebfn qua \u1ee7ng, qu\u1ea7n \u00e1o, xe t\u1ea3i, \u2026
\n\u2022\u00a0\u00a0 \u00a0\u0110\u1ed3ng nhi\u1ec5m virus PRR<\/p>\n

2. Tri\u1ec7u ch\u1ee9ng chi ti\u1ebft theo t\u1eebng \u0111\u1ed1i t\u01b0\u1ee3ng v\u1eadt nu\u00f4i<\/h2>\n\n\n\n\n\n\n
\u0110\u1ed1i t\u01b0\u1ee3ng v\u1eadt nu\u00f4i<\/strong><\/td>\nTri\u1ec7u ch\u1ee9ng<\/strong><\/td>\n<\/tr>\n
Heo con theo m\u1eb9<\/td>\n\u2022\u00a0\u00a0 \u00a0N\u00f4n m\u1eeda.
\n\u2022\u00a0\u00a0 \u00a0Ti\u00eau ch\u1ea3y.
\n\u2022\u00a0\u00a0 \u00a0Thi\u1ebfu ph\u1ed1i h\u1ee3p v\u1eadn \u0111\u1ed9ng.
\n\u2022\u00a0\u00a0 \u00a0Vi\u00eam k\u1ebft m\u1ea1c.
\n\u2022\u00a0\u00a0 \u00a0S\u1ed1t cao.
\n\u2022\u00a0\u00a0 \u00a0\u0110\u1ed9t t\u1eed.
\n\u2022\u00a0\u00a0 \u00a0D\u1ecb d\u1ea1ng.
\n\u2022\u00a0\u00a0 \u00a0Heo con m\u1edbi sinh r\u1ea5t y\u1ebfu (run b\u1ea9m sinh).<\/td>\n<\/tr>\n
Heo n\u00e1i<\/td>\n\u2022\u00a0\u00a0 \u00a0K\u00e9m \u0103n.
\n\u2022\u00a0\u00a0 \u00a0S\u1ed1t cao.
\n\u2022\u00a0\u00a0 \u00a0S\u1ea3y thai.
\n\u2022\u00a0\u00a0 \u00a0T\u0103ng s\u1ed1 thai ch\u1ebft l\u01b0u.
\n\u2022\u00a0\u00a0 \u00a0T\u0103ng s\u1ed1 thai kh\u00f4.
\n\u2022\u00a0\u00a0 \u00a0Co gi\u1eadt.
\n\u2022\u00a0\u00a0 \u00a0Thi\u1ebfu ph\u1ed1i h\u1ee3p v\u1eadn \u0111\u1ed9ng.
\n\u2022\u00a0\u00a0 \u00a0Ti\u00eau ch\u1ea3y.
\n\u2022\u00a0\u00a0 \u00a0Suy gi\u1ea3m kh\u1ea3 n\u0103ng sinh s\u1ea3n n\u00f3i chung.
\n\u2022\u00a0\u00a0 \u00a0Da \u0111\u1ed5i m\u00e0u xanh.<\/td>\n<\/tr>\n
Heo cai s\u1eefa v\u00e0 xu\u1ea5t chu\u1ed3ng<\/td>\n\u2022\u00a0\u00a0 \u00a0Suy nh\u01b0\u1ee3c – G\u1ee5c \u0111\u1ea7u.
\n\u2022\u00a0\u00a0 \u00a0B\u1ecf \u0103n.
\n\u2022\u00a0\u00a0 \u00a0Ti\u00eau ch\u1ea3y.
\n\u2022\u00a0\u00a0 \u00a0M\u1eaft ch\u1ea3y gh\u00e8n.
\n\u2022\u00a0\u00a0 \u00a0S\u1ed1t cao dai d\u1eb3ng.
\n\u2022\u00a0\u00a0 \u00a0D\u1ea5u hi\u1ec7u th\u1ea7n kinh.
\n\u2022\u00a0\u00a0 \u00a0Co gi\u1eadt.
\n\u2022\u00a0\u00a0 \u00a0Thi\u1ebfu ph\u1ed1i h\u1ee3p v\u1eadn \u0111\u1ed9ng.
\n\u2022\u00a0\u00a0 \u00a0Da \u0111\u1ed5i m\u00e0u xanh.
\n\u2022\u00a0\u00a0 \u00a0T\u1ef7 l\u1ec7 ch\u1ebft cao.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

<\/p>\n

(Xu\u1ea5t huy\u1ebft d\u01b0\u1edbi da trong b\u1ec7nh d\u1ecbch t\u1ea3 heo)<\/em><\/p>\n

<\/em><\/p>\n

(M\u00ed m\u1eaft \u0111\u1ed5 g\u1eb1n, xu\u1ea5t huy\u1ebft)<\/em><\/p>\n

<\/em><\/p>\n

(Ti\u00eau ch\u1ea3y ph\u00e2n v\u00e0ng)<\/em><\/p>\n

3. C\u00e1ch ph\u00f2ng ng\u1eeba b\u1ec7n d\u1ecbch t\u1ea3 heo hi\u1ec7u qu\u1ea3<\/h2>\n

D\u1ecbch t\u1ea3 heo l\u00e0 m\u1ed9t trong nh\u1eefng b\u1ec7nh do virus quan tr\u1ecdng nh\u1ea5t tr\u00ean heo. \u0110\u00e2y l\u00e0 m\u1ed9t b\u1ec7nh to\u00e0n th\u00e2n v\u00e0 l\u00e0 m\u1ed9t b\u1ec7nh b\u1eaft bu\u1ed9c ph\u1ea3i khai b\u00e1o \u1edf h\u1ea7u h\u1ebft c\u00e1c qu\u1ed1c gia.<\/p>\n

Nh\u00e0 ch\u0103n nu\u00f4i c\u1ea7n n\u1eafm r\u00f5 c\u00e1ch ph\u00f2ng ng\u1eeba cho trang tr\u1ea1i heo c\u1ee7a m\u00ecnh th\u00f4ng qua m\u1ed9t s\u1ed1 l\u01b0u \u00fd quan tr\u1ecdng d\u01b0\u1edbi \u0111\u00e2y:<\/strong>
\n\u2022\u00a0\u00a0 \u00a0Ti\u00eam ph\u00f2ng c\u00f3 hi\u1ec7u qu\u1ea3 \u1edf nh\u1eefng khu v\u1ef1c l\u01b0u h\u00e0nh b\u1ec7nh, v\u00e0 \u1edf nh\u1eefng khu v\u1ef1c c\u00f3 nguy c\u01a1 cao c\u00f3 th\u1ec3 l\u00e0 b\u1eaft bu\u1ed9c.
\n\u2022\u00a0\u00a0 \u00a0H\u1ea7u h\u1ebft c\u00e1c qu\u1ed1c gia kh\u00f4ng c\u00f3 d\u1ecbch b\u1ec7nh kh\u00f4ng \u0111\u01b0a vi\u1ec7c ti\u00eam vaccine v\u00e0o c\u00e1c ch\u01b0\u01a1ng tr\u00ecnh ti\u1ec7t tr\u1eeb CSF qu\u1ed1c gia c\u1ee7a h\u1ecd, v\u00e0 th\u01b0\u1eddng b\u1ecb c\u1ea5m.
\n\u2022\u00a0\u00a0 \u00a0\u1ede nh\u1eefng khu v\u1ef1c l\u01b0u h\u00e0nh virus CSF, vi\u1ec7c ti\u00eam ph\u00f2ng cho t\u1ea5t c\u1ea3 heo khi \u0111\u01b0\u1ee3c hai tu\u1ea7n tu\u1ed5i l\u00e0 \u0111i\u1ec1u b\u00ecnh th\u01b0\u1eddng. Heo con \u0111\u01b0\u1ee3c sinh ra t\u1eeb n\u00e1i \u0111\u00e3 ti\u00eam ph\u00f2ng s\u1ebd \u0111\u01b0\u1ee3c ti\u00eam ph\u00f2ng khi \u0111\u01b0\u1ee3c 8 tu\u1ea7n tu\u1ed5i. Ch\u00ednh s\u00e1ch n\u00e0y th\u01b0\u1eddng s\u1ebd mang l\u1ea1i k\u1ebft qu\u1ea3 xo\u00e1 b\u1ecf virus kh\u1ecfi khu v\u1ef1c \u0111\u00f3.
\n\u2022\u00a0\u00a0 \u00a0C\u00e1c qu\u1ed1c gia kh\u00f4ng c\u00f3 CSF s\u1ebd ng\u0103n ch\u1eb7n vi\u1ec7c l\u00e2y nhi\u1ec5m t\u1eeb n\u01b0\u1edbc ngo\u00e0i, ki\u1ec3m so\u00e1t vi\u1ec7c nh\u1eadp kh\u1ea9u heo v\u00e0 c\u00e1c s\u1ea3n ph\u1ea9m t\u1eeb th\u1ecbt heo, tr\u1eeb khi ch\u00fang \u0111\u01b0\u1ee3c ch\u1ebf bi\u1ebfn \u0111\u00fang c\u00e1ch, n\u1ebfu ch\u00fang \u0111\u1ebfn t\u1eeb c\u00e1c qu\u1ed1c gia c\u00f3 CSF. Ngo\u00e0i ra, ph\u1ea7n ch\u1ea5t th\u1ea3i h\u1eefu c\u01a1 c\u00f3 th\u1ec3 ch\u1ee9a c\u00e1c s\u1ea3n ph\u1ea9m th\u1ecbt ph\u1ea3i \u0111\u01b0\u1ee3c kh\u1eed tr\u00f9ng b\u1eb1ng nhi\u1ec7t.<\/p>\n","protected":false},"excerpt":{"rendered":"

D\u1ecbch t\u1ea3 heo l\u00e0 m\u1ed9t trong nh\u1eefng b\u1ec7nh do virus quan tr\u1ecdng nh\u1ea5t tr\u00ean heo. \u0110\u00e2y l\u00e0 m\u1ed9t b\u1ec7nh to\u00e0n th\u00e2n v\u00e0 l\u00e0 m\u1ed9t b\u1ec7nh b\u1eaft bu\u1ed9c ph\u1ea3i khai b\u00e1o \u1edf h\u1ea7u h\u1ebft c\u00e1c qu\u1ed1c gia. Nh\u00e0 ch\u0103n nu\u00f4i c\u1ea7n n\u1eafm r\u00f5 c\u00e1ch ph\u00f2ng ng\u1eeba cho trang tr\u1ea1i heo c\u1ee7a m\u00ecnh.<\/p>\n","protected":false},"author":1,"featured_media":5260,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[615,645],"tags":[1110,747],"type_breed":[633],"type_livestock":[647],"class_list":["post-5259","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-phong-benh-tri-benh","category-tu-van-chan-nuoi","tag-gia-suc","tag-phong-benh","type_breed-heo-giong","type_livestock-gia-suc"],"lang":"vi","translations":{"vi":5259,"en":5351},"pll_sync_post":[],"acf":[],"_links":{"self":[{"href":"https:\/\/www.greenfeed.com.vn\/thuc-an-chan-nuoi-gia-suc-gia-cam\/wp-json\/wp\/v2\/posts\/5259","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.greenfeed.com.vn\/thuc-an-chan-nuoi-gia-suc-gia-cam\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.greenfeed.com.vn\/thuc-an-chan-nuoi-gia-suc-gia-cam\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.greenfeed.com.vn\/thuc-an-chan-nuoi-gia-suc-gia-cam\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.greenfeed.com.vn\/thuc-an-chan-nuoi-gia-suc-gia-cam\/wp-json\/wp\/v2\/comments?post=5259"}],"version-history":[{"count":2,"href":"https:\/\/www.greenfeed.com.vn\/thuc-an-chan-nuoi-gia-suc-gia-cam\/wp-json\/wp\/v2\/posts\/5259\/revisions"}],"predecessor-version":[{"id":5654,"href":"https:\/\/www.greenfeed.com.vn\/thuc-an-chan-nuoi-gia-suc-gia-cam\/wp-json\/wp\/v2\/posts\/5259\/revisions\/5654"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.greenfeed.com.vn\/thuc-an-chan-nuoi-gia-suc-gia-cam\/wp-json\/wp\/v2\/media\/5260"}],"wp:attachment":[{"href":"https:\/\/www.greenfeed.com.vn\/thuc-an-chan-nuoi-gia-suc-gia-cam\/wp-json\/wp\/v2\/media?parent=5259"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.greenfeed.com.vn\/thuc-an-chan-nuoi-gia-suc-gia-cam\/wp-json\/wp\/v2\/categories?post=5259"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.greenfeed.com.vn\/thuc-an-chan-nuoi-gia-suc-gia-cam\/wp-json\/wp\/v2\/tags?post=5259"},{"taxonomy":"type_breed","embeddable":true,"href":"https:\/\/www.greenfeed.com.vn\/thuc-an-chan-nuoi-gia-suc-gia-cam\/wp-json\/wp\/v2\/type_breed?post=5259"},{"taxonomy":"type_livestock","embeddable":true,"href":"https:\/\/www.greenfeed.com.vn\/thuc-an-chan-nuoi-gia-suc-gia-cam\/wp-json\/wp\/v2\/type_livestock?post=5259"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}