{"id":5361,"date":"2026-01-22T16:16:43","date_gmt":"2026-01-22T09:16:43","guid":{"rendered":"https:\/\/www.greenfeed.com.vn\/staging\/thuc-an-chan-nuoi-gia-suc-gia-cam\/hieu-va-phong-chong-dich-ta-heo-chau-phi-hieu-qua-tai-trang-trai\/"},"modified":"2026-02-03T23:06:31","modified_gmt":"2026-02-03T16:06:31","slug":"hieu-va-phong-chong-dich-ta-heo-chau-phi-hieu-qua-tai-trang-trai","status":"publish","type":"post","link":"https:\/\/www.greenfeed.com.vn\/thuc-an-chan-nuoi-gia-suc-gia-cam\/hieu-va-phong-chong-dich-ta-heo-chau-phi-hieu-qua-tai-trang-trai\/","title":{"rendered":"HI\u1ec2U V\u00c0 PH\u00d2NG CH\u1ed0NG D\u1ecaCH T\u1ea2 HEO CH\u00c2U PHI HI\u1ec6U QU\u1ea2 T\u1ea0I TRANG TR\u1ea0I"},"content":{"rendered":"

D\u1ecbch t\u1ea3 heo Ch\u00e2u Phi (ASF) l\u00e0 m\u1ed1i \u0111e d\u1ecda l\u1edbn v\u1edbi ng\u00e0nh ch\u0103n nu\u00f4i heo. T\u00ecm hi\u1ec3u v\u1ec1 nh\u1eefng v\u1ea5n \u0111\u1ec1 li\u00ean quan \u0111\u1ebfn ph\u00f2ng ng\u1eeba v\u00e0 ki\u1ec3m so\u00e1t d\u1ecbch ASF to\u00e0n di\u1ec7n gi\u00fap b\u1ea3o v\u1ec7 \u0111\u00e0n heo hi\u1ec7u qu\u1ea3, gi\u1ea3m thi\u1ec3u r\u1ee7i ro d\u1ecbch b\u1ec7nh.<\/em><\/p>\n

1. D\u1ecbch t\u1ea3 heo Ch\u00e2u Phi (ASF) L\u00e0 G\u00ec?<\/h2>\n

D\u1ecbch t\u1ea3 heo Ch\u00e2u Phi (ASF) l\u00e0 b\u1ec7nh truy\u1ec1n nhi\u1ec5m nguy hi\u1ec3m do virus ASFV (African Swine Fever Virus) \u2014 m\u1ed9t lo\u1ea1i virus DNA s\u1ee3i \u0111\u00f4i, c\u00f3 k\u00edch th\u01b0\u1edbc l\u1edbn thu\u1ed9c h\u1ecd Asfarviridae, l\u00e2y lan tr\u1ef1c ti\u1ebfp (heo kh\u1ecfe ti\u1ebfp x\u00fac heo b\u1ec7nh, heo ti\u1ebfp x\u00fac v\u1edbi ng\u01b0\u1eddi mang virus ASFV) v\u00e0 c\u00f3 t\u1ef7 l\u1ec7 t\u1eed vong cao. \u00a0G\u00e2y thi\u1ec7t h\u1ea1i nghi\u00eam tr\u1ecdng cho ng\u00e0nh ch\u0103n nu\u00f4i heo tr\u00ean to\u00e0n c\u1ea7u.<\/p>\n

<\/p>\n

(Heo nhi\u1ec5m d\u1ecbch ASF)<\/p>\n

2. T\u00ecnh H\u00ecnh C\u00e1c Ch\u1ee7ng Virus ASF Hi\u1ec7n Nay<\/h2>\n

Theo t\u00e0i li\u1ec7u \u201cT\u1ef7 l\u1ec7 l\u01b0u h\u00e0nh v\u00e0 c\u00e1ch ph\u00f2ng ng\u1eeba PRRS&ASF&PED \u1edf Trung Qu\u1ed1c\u201d c\u1ee7a gi\u00e1o s\u01b0 Chu (Prof. Zhou), t\u1eeb 2018 \u0111\u1ebfn nay t\u1ea1i Trung Qu\u1ed1c, c\u00e1c ch\u1ee7ng virus ASF l\u01b0u h\u00e0nh ng\u00e0y c\u00e0ng \u0111a d\u1ea1ng:<\/p>\n

    \n
  • Genotype II<\/strong>: ph\u00e1t hi\u1ec7n th\u00e1ng 8\/2018 l\u00e0 ch\u1ee7ng \u0111\u1ed9c l\u1ef1c cao, T4\/2020 ph\u00e1t hi\u1ec7n c\u00e1c ch\u1ee7ng \u0111\u1ed9c l\u1ef1c trung b\u00ecnh v\u00e0 th\u1ea5p c\u1ee7a ki\u1ec3u gen II \u1edf ph\u00eda nam Trung Qu\u1ed1c.<\/li>\n
  • Genotype I:<\/strong> ph\u00e1t hi\u1ec7n t\u1eeb n\u0103m 2020-2021, l\u00e0 ch\u1ee7ng \u0111\u1ed9c l\u1ef1c th\u1ea5p.<\/li>\n
  • Ch\u1ee7ng t\u00e1i t\u1ed5 h\u1ee3p Genotype I & II: <\/strong>Ph\u00e1t hi\u1ec7n n\u0103m 2021, \u0111\u00e2y l\u00e0 ch\u1ee7ng c\u00f3 kh\u1ea3 n\u0103ng truy\u1ec1n ngang m\u1ea1nh, t\u1ef7 l\u1ec7 t\u1eed vong cao. T\u1eeb n\u0103m 2022-2023 c\u00f3 30% s\u1ed1 m\u1eabu x\u00e9t nghi\u1ec7m ph\u00e1t hi\u1ec7n ch\u1ee7ng n\u00e0y, t\u1eeb n\u0103m 2024 \u0111\u1ebfn nay, \u0111\u1ed9c l\u1ef1c ki\u1ec3u gen n\u00e0y suy y\u1ebfu.<\/li>\n
  • Ch\u1ee7ng \u0111\u1ed9t bi\u1ebfn gen B646L (p72): <\/strong>Ph\u00e1t hi\u1ec7n n\u0103m 2022 r\u1ea3i r\u00e1c \u1edf m\u1ed9t v\u00e0i \u0111\u1ecba ph\u01b0\u01a1ng.<\/li>\n<\/ul>\n

    Vi\u1ec7c hi\u1ec3u \u0111\u01b0\u1ee3c c\u00e1c ch\u1ee7ng virus n\u00e0y l\u00e0 y\u1ebfu t\u1ed1 ti\u00ean quy\u1ebft \u0111\u1ec3 x\u00e2y d\u1ef1ng k\u1ebf ho\u1ea1ch ph\u00f2ng ch\u1ed1ng hi\u1ec7u qu\u1ea3.<\/p>\n

    3. Quy T\u1eafc An To\u00e0n Sinh H\u1ecdc T\u1ea1i Trang Tr\u1ea1i<\/h2>\n

    An to\u00e0n sinh h\u1ecdc \u0111\u00f3ng vai tr\u00f2 c\u1ed1t l\u00f5i trong chi\u1ebfn l\u01b0\u1ee3c ph\u00f2ng ch\u1ed1ng ASF, nguy\u00ean t\u1eafc chung:<\/p>\n

    \u2022\u00a0\u00a0 \u00a0Ph\u00e2n khu s\u1ea1ch \u2013 b\u1ea9n, \u0111\u1ea3m b\u1ea3o lu\u1ed3ng di chuy\u1ec3n m\u1ed9t chi\u1ec1u.<\/strong><\/p>\n

    \u2022\u00a0\u00a0 \u00a0Kh\u1eed tr\u00f9ng b\u1eb1ng ozone, tia UV, h\u00f3a ch\u1ea5t chuy\u00ean d\u1ee5ng.<\/strong><\/p>\n

    \u2022\u00a0\u00a0 \u00a0Gi\u00e1m s\u00e1t th\u1ef1c thi an to\u00e0n sinh h\u1ecdc b\u1eb1ng camera 24\/7, ki\u1ec3m tra ch\u00e9o nghi\u00eam ng\u1eb7t, l\u1ea5y m\u1eabu x\u00e9t nghi\u1ec7m t\u1ea7m so\u00e1t \u0111\u1ecbnh k\u1ef3.<\/strong><\/p>\n

    \u2022\u00a0\u00a0 \u00a0Ki\u1ec3m so\u00e1t con ng\u01b0\u1eddi, v\u1eadt t\u01b0, ph\u01b0\u01a1ng ti\u1ec7n ra v\u00e0o tr\u1ea1i theo quy tr\u00ecnh nghi\u00eam ng\u1eb7t.<\/strong><\/p>\n

    \u2022\u00a0\u00a0 \u00a0Ki\u1ec3m so\u00e1t an to\u00e0n sinh h\u1ecdc khi xu\u1ea5t b\u00e1n heo:<\/strong><\/p>\n

      \n
    • \u0110\u1ec3 gi\u1ea3m nguy c\u01a1 l\u00e2y lan ASF qua ho\u1ea1t \u0111\u1ed9ng th\u01b0\u01a1ng m\u1ea1i.<\/li>\n
    • Kh\u1eed tr\u00f9ng xe v\u1eadn chuy\u1ec3n, khu trung chuy\u1ec3n v\u00e0 \u0111i\u1ec3m giao nh\u1eadn.<\/li>\n
    • L\u1ea5y m\u1eabu m\u00f4i tr\u01b0\u1eddng tr\u01b0\u1edbc v\u00e0 sau khi xu\u1ea5t chu\u1ed3ng.<\/li>\n
    • C\u1ea5m nh\u00e2n s\u1ef1 n\u1ed9i b\u1ed9 ti\u1ebfp x\u00fac tr\u1ef1c ti\u1ebfp v\u1edbi ph\u01b0\u01a1ng ti\u1ec7n b\u00ean ngo\u00e0i.<\/li>\n<\/ul>\n

      \u2022\u00a0\u00a0 \u00a0Theo d\u00f5i \u0111\u1ecbnh k\u1ef3 v\u00e0 b\u00e1o c\u00e1o li\u00ean t\u1ee5c:<\/strong><\/p>\n

        \n
      • L\u1ea5y m\u1eabu h\u00e0ng tu\u1ea7n t\u1ea1i \u0111i\u1ec3m nguy c\u01a1: ph\u00f2ng t\u1eafm, khu c\u00e1ch ly, xe v\u1eadn chuy\u1ec3n, c\u1eeda th\u00f4ng gi\u00f3\u2026<\/li>\n
      • \u0110\u1eb7c bi\u1ec7t t\u0103ng c\u01b0\u1eddng trong m\u00f9a thu \u0111\u00f4ng, th\u1eddi \u0111i\u1ec3m virus ho\u1ea1t \u0111\u1ed9ng m\u1ea1nh<\/li>\n<\/ul>\n

        \u2022\u00a0\u00a0 \u00a0X\u1eed l\u00fd heo b\u1ec7nh v\u00e0 heo ch\u1ebft:<\/strong><\/p>\n

          \n
        • C\u00f3 c\u00e1c khu x\u1eed l\u00fd heo b\u1ec7nh & heo ch\u1ebft theo quy \u0111\u1ecbnh c\u1ee7a ph\u00e1p lu\u1eadt (\u0111\u1ed1t, h\u1ea7m t\u1ef1 h\u1ee7y, ch\u00f4n l\u1ea5p)<\/li>\n
        • C\u00f3 quy tr\u00ecnh, quy \u0111\u1ecbnh \u0111\u1ed1i v\u1edbi nh\u00e2n s\u1ef1 t\u1ea1i khu v\u1ef1c n\u00e0y tr\u00e1nh b\u1ecb v\u1ea5y nhi\u1ec5m m\u1ea7m b\u1ec7nh t\u1eeb heo b\u1ec7nh, heo ch\u1ebft ch\u01b0a r\u00f5 nguy\u00ean nh\u00e2n.<\/li>\n
        • L\u1ea5y m\u1eabu h\u1ea1ch b\u1eb9n n\u00f4ng \u0111\u1ec3 x\u00e9t nghi\u1ec7m, c\u1ea7n l\u01b0u \u00fd tr\u00e1nh v\u1ea5y nhi\u1ec5m khi l\u1ea5y m\u1eabu<\/li>\n
        • Kh\u1eed tr\u00f9ng \u0111\u1ecbnh k\u1ef3 khu v\u1ef1c v\u00e0 thi\u1ebft b\u1ecb d\u00f9ng \u0111\u1ec3 x\u1eed l\u00fd heo b\u1ec7nh & heo ch\u1ebft.<\/li>\n<\/ul>\n

          4. Bi\u1ec7n Ph\u00e1p Ph\u00e1t Hi\u1ec7n S\u1edbm ASF<\/h2>\n

          \u0110\u1ec3 ph\u00f2ng ng\u1eeba d\u1ecbch t\u1ea3 heo Ch\u00e2u Phi, trang tr\u1ea1i c\u1ea7n t\u0103ng c\u01b0\u1eddng ph\u00e1t hi\u1ec7n s\u1edbm th\u00f4ng qua c\u00e1c bi\u1ec7n ph\u00e1p:
          \n\u2022\u00a0\u00a0 \u00a0L\u1ea5y m\u1eabu d\u1ecbch h\u1ecdng, d\u1ecbch m\u0169i, m\u00e1u g\u1ed1c \u0111u\u00f4i t\u1eeb heo nghi nhi\u1ec5m ki\u1ec3m tra t\u1ea1i ph\u00f2ng x\u00e9t nghi\u1ec7m.
          \n\u2022\u00a0\u00a0 \u00a0Theo d\u00f5i \u0111\u1eb7c bi\u1ec7t v\u1edbi heo n\u00e1i mang thai (qua l\u01b0\u1ee3ng \u0103n, c\u00e1c bi\u1ec3u hi\u1ec7n l\u00e2m s\u00e0ng).
          \n\u2022\u00a0\u00a0 \u00a0L\u1ea5y m\u1eabu Swab ki\u1ec3m tra \u0111\u1ecbnh k\u1ef3 m\u00f4i tr\u01b0\u1eddng, v\u1eadt t\u01b0, ph\u01b0\u01a1ng ti\u1ec7n, nh\u00e2n s\u1ef1 ra v\u00e0o tr\u1ea1i.
          \n\u2022\u00a0\u00a0 \u00a0G\u1eedi m\u1eabu \u0111\u1ebfn ph\u00f2ng x\u00e9t nghi\u1ec7m uy t\u00edn, \u0111\u1ea1t chu\u1ea9n, trang thi\u1ebft b\u1ecb hi\u1ec7n \u0111\u1ea1i & b\u1ed9 kit ch\u1ea9n \u0111o\u00e1n nh\u1ea1y; c\u1ea7n c\u00f3 s\u1ef1 ki\u1ec3m tra \u0111\u1ed1i ch\u1ee9ng t\u1ea1i 2 ph\u00f2ng lab kh\u00e1c nhau tr\u00ean c\u00f9ng 1 m\u1eabu.<\/p>\n

          (M\u1eabu g\u1eedi v\u1ec1 ph\u00f2ng x\u00e9t nghi\u1ec7m)<\/p>\n

          Vi\u1ec7c x\u00e2y d\u1ef1ng h\u1ec7 th\u1ed1ng ph\u00f2ng ng\u1eeba v\u00e0 ki\u1ec3m so\u00e1t d\u1ecbch t\u1ea3 heo Ch\u00e2u Phi to\u00e0n di\u1ec7n kh\u00f4ng ch\u1ec9 b\u1ea3o v\u1ec7 \u0111\u00e0n heo m\u00e0 c\u00f2n gi\u1eef v\u1eefng n\u0103ng su\u1ea5t, uy t\u00edn v\u00e0 an to\u00e0n th\u1ef1c ph\u1ea9m. T\u1eeb nh\u1eadn di\u1ec7n virus, ki\u1ec3m so\u00e1t v\u1eadt t\u01b0 – nh\u00e2n s\u1ef1 – quy tr\u00ecnh xu\u1ea5t b\u00e1n \u0111\u1ebfn c\u00e1c bi\u1ec7n ph\u00e1p ph\u00e1t hi\u1ec7n s\u1edbm ASF, m\u1ed7i kh\u00e2u \u0111\u1ec1u c\u1ea7n tri\u1ec3n khai nghi\u00eam ng\u1eb7t, khoa h\u1ecdc v\u00e0 \u0111\u1ed3ng b\u1ed9.<\/p>\n

          \n","protected":false},"excerpt":{"rendered":"

          D\u1ecbch t\u1ea3 heo Ch\u00e2u Phi (ASF) l\u00e0 m\u1ed1i \u0111e d\u1ecda l\u1edbn v\u1edbi ng\u00e0nh ch\u0103n nu\u00f4i heo. T\u00ecm hi\u1ec3u v\u1ec1 nh\u1eefng v\u1ea5n \u0111\u1ec1 li\u00ean quan \u0111\u1ebfn ph\u00f2ng ng\u1eeba v\u00e0 ki\u1ec3m so\u00e1t d\u1ecbch ASF to\u00e0n di\u1ec7n gi\u00fap b\u1ea3o v\u1ec7 \u0111\u00e0n heo hi\u1ec7u qu\u1ea3, gi\u1ea3m thi\u1ec3u r\u1ee7i ro d\u1ecbch b\u1ec7nh.<\/p>\n","protected":false},"author":1,"featured_media":5362,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[615,645],"tags":[747],"type_breed":[633],"type_livestock":[647],"class_list":["post-5361","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-phong-benh-tri-benh","category-tu-van-chan-nuoi","tag-phong-benh","type_breed-heo-giong","type_livestock-gia-suc"],"lang":"vi","translations":{"vi":5361},"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\/5361","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=5361"}],"version-history":[{"count":3,"href":"https:\/\/www.greenfeed.com.vn\/thuc-an-chan-nuoi-gia-suc-gia-cam\/wp-json\/wp\/v2\/posts\/5361\/revisions"}],"predecessor-version":[{"id":5644,"href":"https:\/\/www.greenfeed.com.vn\/thuc-an-chan-nuoi-gia-suc-gia-cam\/wp-json\/wp\/v2\/posts\/5361\/revisions\/5644"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.greenfeed.com.vn\/thuc-an-chan-nuoi-gia-suc-gia-cam\/wp-json\/wp\/v2\/media\/5362"}],"wp:attachment":[{"href":"https:\/\/www.greenfeed.com.vn\/thuc-an-chan-nuoi-gia-suc-gia-cam\/wp-json\/wp\/v2\/media?parent=5361"}],"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=5361"},{"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=5361"},{"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=5361"},{"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=5361"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}