{"id":7402,"date":"2026-05-29T10:16:38","date_gmt":"2026-05-29T03:16:38","guid":{"rendered":"https:\/\/www.greenfeed.com.vn\/thuc-an-chan-nuoi-gia-suc-gia-cam\/?p=7402"},"modified":"2026-05-29T10:58:23","modified_gmt":"2026-05-29T03:58:23","slug":"benh-tai-xanh-tren-heo-prrs-nguyen-nhan-trieu-chung-va-cach-phong-hieu-qua","status":"publish","type":"post","link":"https:\/\/www.greenfeed.com.vn\/thuc-an-chan-nuoi-gia-suc-gia-cam\/benh-tai-xanh-tren-heo-prrs-nguyen-nhan-trieu-chung-va-cach-phong-hieu-qua\/","title":{"rendered":"B\u1ec6NH TAI XANH TR\u00caN HEO (PRRS), NGUY\u00caN NH\u00c2N, TRI\u1ec6U CH\u1ee8NG V\u00c0 C\u00c1CH PH\u00d2NG HI\u1ec6U QU\u1ea2"},"content":{"rendered":"<p><strong>B\u1ec7nh tai xanh tr\u00ean heo l\u00e0 g\u00ec?<\/strong><\/p>\n<p>B\u1ec7nh tai xanh tr\u00ean heo, hay c\u00f2n g\u1ecdi l\u00e0 PRRS (H\u1ed9i ch\u1ee9ng r\u1ed1i lo\u1ea1n sinh s\u1ea3n v\u00e0 h\u00f4 h\u1ea5p \u1edf heo), l\u00e0 b\u1ec7nh truy\u1ec1n nhi\u1ec5m nguy hi\u1ec3m g\u00e2y \u1ea3nh h\u01b0\u1edfng l\u1edbn \u0111\u1ebfn n\u0103ng su\u1ea5t sinh s\u1ea3n v\u00e0 t\u0103ng tr\u01b0\u1edfng c\u1ee7a \u0111\u00e0n heo.<\/p>\n<p>B\u1ec7nh kh\u00f4ng ch\u1ec9 l\u00e0m gi\u1ea3m t\u1ef7 l\u1ec7 \u0111\u1eadu thai, t\u0103ng t\u1ef7 l\u1ec7 ch\u1ebft \u1edf heo con m\u00e0 c\u00f2n khi\u1ebfn heo suy gi\u1ea3m mi\u1ec5n d\u1ecbch, d\u1ec5 m\u1eafc c\u00e1c b\u1ec7nh k\u1ebf ph\u00e1t nh\u01b0 t\u1ee5 huy\u1ebft tr\u00f9ng, ph\u00f3 th\u01b0\u01a1ng h\u00e0n hay E.coli.<\/p>\n<h2><strong>1.Nguy\u00ean nh\u00e2n v\u00e0 \u0111\u01b0\u1eddng l\u00e2y truy\u1ec1n b\u1ec7nh tai xanh<\/strong><\/h2>\n<p>1.1 Nguy\u00ean nh\u00e2n<\/p>\n<p>B\u1ec7nh do virus PRRSV (Porcine Reproductive and Respiratory Syndrome Virus) thu\u1ed9c h\u1ecd Arteriviridae g\u00e2y ra.<\/p>\n<p>Virus t\u1ea5n c\u00f4ng \u0111\u1ea1i th\u1ef1c b\u00e0o ph\u1ed5i, l\u00e0m suy y\u1ebfu h\u1ec7 mi\u1ec5n d\u1ecbch v\u00e0 khi\u1ebfn heo d\u1ec5 nhi\u1ec5m c\u00e1c b\u1ec7nh kh\u00e1c.<\/p>\n<p>1.2 \u0110\u01b0\u1eddng l\u00e2y truy\u1ec1n<\/p>\n<p><strong>L\u00e2y tr\u1ef1c ti\u1ebfp<\/strong><\/p>\n<ul>\n<li>Ti\u1ebfp x\u00fac v\u1edbi heo mang b\u1ec7nh<\/li>\n<li>L\u00e2y t\u1eeb m\u1eb9 sang con qua nhau thai ho\u1eb7c s\u1eefa<\/li>\n<\/ul>\n<p><strong>L\u00e2y gi\u00e1n ti\u1ebfp<\/strong><\/p>\n<ul>\n<li>Qua kh\u00f4ng kh\u00ed \u1edf kho\u1ea3ng c\u00e1ch g\u1ea7n<\/li>\n<li>Qua tinh d\u1ecbch khi ph\u1ed1i gi\u1ed1ng<\/li>\n<li>Qua d\u1ee5ng c\u1ee5 ch\u0103n nu\u00f4i, th\u1ee9c \u0103n, n\u01b0\u1edbc u\u1ed1ng<\/li>\n<\/ul>\n<p>Virus c\u00f3 th\u1ec3 t\u1ed3n t\u1ea1i trong c\u01a1 th\u1ec3 heo kh\u1ecfi b\u1ec7nh \u0111\u1ebfn 17 tu\u1ea7n, l\u00e0m t\u0103ng nguy c\u01a1 l\u00e2y lan trong \u0111\u00e0n.<\/p>\n<h2><strong>2.D\u1ecbch t\u1ec5 b\u1ec7nh tai xanh tr\u00ean heo<\/strong><\/h2>\n<p><strong>Khi n\u00e0o b\u1ec7nh d\u1ec5 b\u00f9ng ph\u00e1t?<\/strong><\/p>\n<p>B\u1ec7nh c\u00f3 th\u1ec3 xu\u1ea5t hi\u1ec7n quanh n\u0103m nh\u01b0ng th\u01b0\u1eddng b\u00f9ng ph\u00e1t m\u1ea1nh v\u00e0o m\u00f9a xu\u00e2n h\u00e8 (th\u00e1ng 3-6) khi th\u1eddi ti\u1ebft \u1ea9m v\u00e0 thay \u0111\u1ed5i th\u1ea5t th\u01b0\u1eddng.<\/p>\n<p>Nguy c\u01a1 cao khi:<\/p>\n<ul>\n<li>Ch\u0103n nu\u00f4i m\u1eadt \u0111\u1ed9 cao<\/li>\n<li>Chu\u1ed3ng tr\u1ea1i th\u00f4ng tho\u00e1ng k\u00e9m<\/li>\n<li>Nh\u1eadp heo t\u1eeb nhi\u1ec1u ngu\u1ed3n<\/li>\n<\/ul>\n<p><strong>B\u1ec7nh tai xanh c\u00f3 l\u00e2y sang ng\u01b0\u1eddi kh\u00f4ng?<\/strong><\/p>\n<p>PRRS kh\u00f4ng l\u00e2y sang ng\u01b0\u1eddi. Tuy nhi\u00ean, vi\u1ec7c ti\u00eau th\u1ee5 th\u1ecbt heo b\u1ec7nh ho\u1eb7c nhi\u1ec5m vi khu\u1ea9n k\u1ebf ph\u00e1t c\u00f3 th\u1ec3 g\u00e2y r\u1ed1i lo\u1ea1n ti\u00eau h\u00f3a, v\u00ec v\u1eady c\u1ea7n \u0111\u1ea3m b\u1ea3o an to\u00e0n th\u1ef1c ph\u1ea9m.<\/p>\n<h2><strong>3.Tri\u1ec7u ch\u1ee9ng b\u1ec7nh tai xanh tr\u00ean heo<\/strong><\/h2>\n<p>T\u00ean g\u1ecdi \u201ctai xanh\u201d xu\u1ea5t ph\u00e1t t\u1eeb bi\u1ec3u hi\u1ec7n t\u00edm t\u00e1i \u1edf v\u00f9ng tai. Tri\u1ec7u ch\u1ee9ng kh\u00e1c nhau t\u00f9y nh\u00f3m heo:<\/p>\n<p><strong>Heo n\u00e1i<\/strong><\/p>\n<ul>\n<li>S\u1ed1t cao 40-42\u00b0C, b\u1ecf \u0103n<\/li>\n<li>S\u1ea3y thai, thai ch\u1ebft l\u01b0u<\/li>\n<li>\u0110\u1ebb con y\u1ebfu, m\u1ea5t s\u1eefa<\/li>\n<\/ul>\n<p><strong>Heo con<\/strong><\/p>\n<ul>\n<li>S\u1ed1t, g\u1ea7y y\u1ebfu, b\u00fa k\u00e9m<\/li>\n<li>Ti\u00eau ch\u1ea3y, kh\u00f3 th\u1edf<\/li>\n<li>T\u1ef7 l\u1ec7 ch\u1ebft cao 30-50%<\/li>\n<\/ul>\n<p><strong>Heo th\u1ecbt v\u00e0 heo cai s\u1eefa<\/strong><\/p>\n<ul>\n<li>S\u1ed1t cao, ch\u1eadm l\u1edbn<\/li>\n<li>Tai l\u1ea1nh, run r\u1ea9y<\/li>\n<li>T\u1ef7 l\u1ec7 ch\u1ebft 12-15%, c\u00f3 th\u1ec3 cao h\u01a1n<\/li>\n<\/ul>\n<p><strong>Heo \u0111\u1ef1c gi\u1ed1ng<\/strong><\/p>\n<ul>\n<li>Gi\u1ea3m h\u01b0ng ph\u1ea5n, gi\u1ea3m ch\u1ea5t l\u01b0\u1ee3ng tinh<\/li>\n<li>Kh\u00f3 th\u1edf, s\u1ed1t<\/li>\n<\/ul>\n<h2><strong>4.B\u1ec7nh t\u00edch \u0111i\u1ec3n h\u00ecnh<\/strong><\/h2>\n<ul>\n<li>Da tai, m\u00f5m, b\u1ee5ng t\u00edm xanh<\/li>\n<li>Ph\u1ed5i s\u01b0ng, vi\u00eam ph\u1ed5i k\u1ebd<\/li>\n<li>H\u1ea1ch b\u1ea1ch huy\u1ebft s\u01b0ng<\/li>\n<li>T\u00edch n\u01b0\u1edbc xoang b\u1ee5ng<\/li>\n<li>Xu\u1ea5t huy\u1ebft \u0111a c\u01a1 quan<\/li>\n<\/ul>\n<h2><strong>5.Ch\u1ea9n \u0111o\u00e1n v\u00e0 ph\u00e2n bi\u1ec7t b\u1ec7nh<\/strong><\/h2>\n<p>Ch\u1ea9n \u0111o\u00e1n x\u00e1c \u0111\u1ecbnh c\u1ea7n k\u1ebft h\u1ee3p l\u00e2m s\u00e0ng v\u00e0 x\u00e9t nghi\u1ec7m:<\/p>\n<ul>\n<li><strong>X\u00e9t nghi\u1ec7m ELISA<\/strong>: L\u1ea5y m\u1eabu m\u00e1u c\u1ee7a l\u1ee3n nghi ng\u1edd b\u1ecb nhi\u1ec5m b\u1ec7nh x\u00e9t nghi\u1ec7m huy\u1ebft thanh \u0111\u1ec3 ki\u1ec3m tra, \u0111\u00e1nh gi\u00e1 n\u1ed3ng \u0111\u1ed9 kh\u00e1ng th\u1ec3 tr\u00ean t\u1ed5ng \u0111\u00e0n.<\/li>\n<li><strong>X\u00e9t nghi\u1ec7m RT PCR<\/strong>: C\u00f3 th\u1ec3 ph\u00e1t hi\u1ec7n virus ngay c\u1ea3 khi heo ch\u01b0a c\u00f3 tri\u1ec7u ch\u1ee9ng r\u00f5 r\u00e0ng t\u1eeb m\u1eabu t\u1eeb m\u00e1u, d\u1ecbch ph\u1ebf qu\u1ea3n ho\u1eb7c m\u00f4 ph\u1ed5i.<\/li>\n<li><strong>X\u00e9t nghi\u1ec7m IFA v\u00e0 IFC<\/strong>: D\u00f9ng \u0111\u1ec3 ph\u00e1t hi\u1ec7n virus trong m\u00f4 b\u1eb1ng kh\u00e1ng th\u1ec3 hu\u1ef3nh quang ho\u1eb7c mi\u1ec5n d\u1ecbch h\u00f3a m\u00f4.<\/li>\n<li><strong>Ph\u00e2n l\u1eadp virus:<\/strong> Gi\u00fap x\u00e1c \u0111\u1ecbnh ch\u1ee7ng PRRSV.<\/li>\n<\/ul>\n<p>Ngo\u00e0i ra c\u1ea7n ph\u00e2n bi\u1ec7t b\u1ec7nh heo tai xanh v\u1edbi:<\/p>\n<ul>\n<li>D\u1ecbch t\u1ea3 heo c\u1ed5 \u0111i\u1ec3n (CSF): C\u00f3 xu\u1ea5t huy\u1ebft nh\u01b0ng kh\u00f4ng r\u1ed1i lo\u1ea1n sinh s\u1ea3n.<\/li>\n<li>T\u1ee5 huy\u1ebft tr\u00f9ng, vi\u00eam ph\u1ed5i: Ch\u1ec9 g\u00e2y b\u1ec7nh h\u00f4 h\u1ea5p, kh\u00f4ng c\u00f3 bi\u1ec3u hi\u1ec7n tai xanh.<\/li>\n<\/ul>\n<h2><strong>6.C\u00e1ch ph\u00f2ng b\u1ec7nh tai xanh tr\u00ean heo<\/strong><\/h2>\n<p><a href=\"https:\/\/www.greenfeed.com.vn\/thuc-an-chan-nuoi-gia-suc-gia-cam\/vi\/an-toan-sinh-hoc-trong-chan-nuoi-heo-giai-phap-bao-ve-dan-heo-hieu-qua\"><strong>An to\u00e0n sinh h\u1ecdc trong ch\u0103n nu\u00f4i heo<\/strong><\/a><\/p>\n<ul>\n<li>V\u1ec7 sinh v\u00e0 <a href=\"https:\/\/www.greenfeed.com.vn\/thuc-an-chan-nuoi-gia-suc-gia-cam\/vi\/san-pham-thu-y-donavet-thuoc-sat-trung.html#prolist\">s\u00e1t tr\u00f9ng<\/a> \u0111\u1ecbnh k\u1ef3<\/li>\n<li>C\u00e1ch ly heo m\u1edbi nh\u1eadp t\u1ed1i thi\u1ec3u 2 tu\u1ea7n<\/li>\n<li>T\u00e1ch ri\u00eang heo b\u1ec7nh<\/li>\n<\/ul>\n        <div class=\"pcs-carousel-wrap\"\n             id=\"pcs-7403-1\"\n             data-count=\"3\">\n\n            <div class=\"pcs-track-outer product-list-wrapper\">\n                <div class=\"pcs-track product-list owl-carousel owl-theme carousel--style1\">\n                                        \n                        <div class=\"product-item \" data-id=\"7402\" data-slug=\"https:\/\/www.greenfeed.com.vn\/thuc-an-chan-nuoi-gia-suc-gia-cam\/benh-tai-xanh-tren-heo-prrs-nguyen-nhan-trieu-chung-va-cach-phong-hieu-qua\/\" data-postname=\"benh-tai-xanh-tren-heo-prrs-nguyen-nhan-trieu-chung-va-cach-phong-hieu-qua\">\n   \n    <div class=\"product-item__image\">\n         <a class=\"product-item__link\">\n        <img decoding=\"async\"   src=\"https:\/\/www.greenfeed.com.vn\/thuc-an-chan-nuoi-gia-suc-gia-cam\/wp-content\/uploads\/2026\/05\/DSC2024.jpg\" class=\"attachment-full size-full wp-post-image\" alt=\"\"   \/><\/a>\n    <\/div>\n    <div class=\"product-item__title-wrap\">\n        <h3 class=\"product-item__title\">B\u1ec6NH TAI XANH TR\u00caN HEO (PRRS), NGUY\u00caN NH\u00c2N, TRI\u1ec6U CH\u1ee8NG V\u00c0 C\u00c1CH PH\u00d2NG HI\u1ec6U QU\u1ea2<\/h3>\n    <\/div>\n        <div class=\"product-item__btns\">\n        <a href=\"#contact\" data-product_cat=\"\" data-product=\"B\u1ec6NH TAI XANH TR\u00caN HEO (PRRS), NGUY\u00caN NH\u00c2N, TRI\u1ec6U CH\u1ee8NG V\u00c0 C\u00c1CH PH\u00d2NG HI\u1ec6U QU\u1ea2\" class=\"btn btn--trans btn--outline\">Li\u00ean h\u1ec7<\/a>\n        <div class=\"product-viewmore\">\n            <div class=\"btn\">Chi ti\u1ebft<i class=\"icon info\"><\/i><\/div>\n        <\/div>\n    <\/div>\n   \n    <\/div>                    \n                                        \n                        <div class=\"product-item \" data-id=\"7402\" data-slug=\"https:\/\/www.greenfeed.com.vn\/thuc-an-chan-nuoi-gia-suc-gia-cam\/benh-tai-xanh-tren-heo-prrs-nguyen-nhan-trieu-chung-va-cach-phong-hieu-qua\/\" data-postname=\"benh-tai-xanh-tren-heo-prrs-nguyen-nhan-trieu-chung-va-cach-phong-hieu-qua\">\n   \n    <div class=\"product-item__image\">\n         <a class=\"product-item__link\">\n        <img decoding=\"async\"   src=\"https:\/\/www.greenfeed.com.vn\/thuc-an-chan-nuoi-gia-suc-gia-cam\/wp-content\/uploads\/2026\/05\/DSC2024.jpg\" class=\"attachment-full size-full wp-post-image\" alt=\"\"   \/><\/a>\n    <\/div>\n    <div class=\"product-item__title-wrap\">\n        <h3 class=\"product-item__title\">B\u1ec6NH TAI XANH TR\u00caN HEO (PRRS), NGUY\u00caN NH\u00c2N, TRI\u1ec6U CH\u1ee8NG V\u00c0 C\u00c1CH PH\u00d2NG HI\u1ec6U QU\u1ea2<\/h3>\n    <\/div>\n        <div class=\"product-item__btns\">\n        <a href=\"#contact\" data-product_cat=\"\" data-product=\"B\u1ec6NH TAI XANH TR\u00caN HEO (PRRS), NGUY\u00caN NH\u00c2N, TRI\u1ec6U CH\u1ee8NG V\u00c0 C\u00c1CH PH\u00d2NG HI\u1ec6U QU\u1ea2\" class=\"btn btn--trans btn--outline\">Li\u00ean h\u1ec7<\/a>\n        <div class=\"product-viewmore\">\n            <div class=\"btn\">Chi ti\u1ebft<i class=\"icon info\"><\/i><\/div>\n        <\/div>\n    <\/div>\n   \n    <\/div>                    \n                                        \n                        <div class=\"product-item \" data-id=\"7402\" data-slug=\"https:\/\/www.greenfeed.com.vn\/thuc-an-chan-nuoi-gia-suc-gia-cam\/benh-tai-xanh-tren-heo-prrs-nguyen-nhan-trieu-chung-va-cach-phong-hieu-qua\/\" data-postname=\"benh-tai-xanh-tren-heo-prrs-nguyen-nhan-trieu-chung-va-cach-phong-hieu-qua\">\n   \n    <div class=\"product-item__image\">\n         <a class=\"product-item__link\">\n        <img decoding=\"async\"   src=\"https:\/\/www.greenfeed.com.vn\/thuc-an-chan-nuoi-gia-suc-gia-cam\/wp-content\/uploads\/2026\/05\/DSC2024.jpg\" class=\"attachment-full size-full wp-post-image\" alt=\"\"   \/><\/a>\n    <\/div>\n    <div class=\"product-item__title-wrap\">\n        <h3 class=\"product-item__title\">B\u1ec6NH TAI XANH TR\u00caN HEO (PRRS), NGUY\u00caN NH\u00c2N, TRI\u1ec6U CH\u1ee8NG V\u00c0 C\u00c1CH PH\u00d2NG HI\u1ec6U QU\u1ea2<\/h3>\n    <\/div>\n        <div class=\"product-item__btns\">\n        <a href=\"#contact\" data-product_cat=\"\" data-product=\"B\u1ec6NH TAI XANH TR\u00caN HEO (PRRS), NGUY\u00caN NH\u00c2N, TRI\u1ec6U CH\u1ee8NG V\u00c0 C\u00c1CH PH\u00d2NG HI\u1ec6U QU\u1ea2\" class=\"btn btn--trans btn--outline\">Li\u00ean h\u1ec7<\/a>\n        <div class=\"product-viewmore\">\n            <div class=\"btn\">Chi ti\u1ebft<i class=\"icon info\"><\/i><\/div>\n        <\/div>\n    <\/div>\n   \n    <\/div>                    \n                                    <\/div><!-- .pcs-track -->\n            <\/div><!-- .pcs-track-outer -->\n\n                        <p class=\"pcs-caption\">Thu\u1ed1c s\u00e1t tr\u00f9ng<\/p>\n                         <script>\n                jQuery(document).ready(function ($) {\n                    CarouselInit();\n                    function CarouselInit()\n                    {\n                    jQuery('#pcs-7403-1 .pcs-track').owlCarousel({\n                                nav:true,\n                                navText:[\"<div class='nav-btn prev-nav '><img width='28' height='28' src='https:\/\/www.greenfeed.com.vn\/thuc-an-chan-nuoi-gia-suc-gia-cam\/wp-content\/themes\/gf-feed\/assets\/images\/green-arrow.svg' alt='Prev'><\/div>\",\"<div class='nav-btn next-nav '><img width='28' height='28' src='https:\/\/www.greenfeed.com.vn\/thuc-an-chan-nuoi-gia-suc-gia-cam\/wp-content\/themes\/gf-feed\/assets\/images\/green-arrow.svg' alt='Next'><\/div>\"],\n                                dots:true,\n                                loop:false,\n                                margin:0,\n                                smartSpeed:450,\n                                responsive:{\n                                    0:{\n                                        items:2,\n                                        slideBy:2,\n                                        stagePadding:0,\n                                         margin:20,\n                                        nav:true,\n                                          dots:false,\n                                    },\n                                    1024:{\n                                        items:3,\n                                        \/\/ slideBy:3,\n                                        nav:true,\n                                        margin:30,\n                                    },\n\n                                },\n                                 onInitialized: handleCenter,\n                                onResized: handleCenter\n                            });\n\n                    function handleCenter(event){\n\n                        const $target = jQuery(event.target);\n                        const total = $target.find('.owl-item:not(.cloned)').length;\n\n                        \/\/ reset\n                        $target.removeClass('center-mobile center-desktop');\n\n                        \/\/ mobile\n                        if(window.innerWidth < 1024){\n                            if(total === 1){\n                                $target.addClass('center-mobile');\n                            }\n                        }\n\n                        \/\/ desktop\n                        else{\n                            if(total < 3){\n                                $target.addClass('center-desktop');\n                            }\n                        }\n                    }\n                        \n                    }\n                    \n                });\n            <\/script>   \n        <\/div><!-- .pcs-carousel-wrap -->\n        \n<p><strong>Ngu\u1ed3n gi\u1ed1ng an to\u00e0n<\/strong><\/p>\n<p>Ch\u1ec9 nh\u1eadp heo t\u1eeb tr\u1ea1i kh\u00f4ng c\u00f3 PRRS.<\/p>\n<p><strong>Ti\u00eam vaccine<\/strong><\/p>\n<p>Ti\u00eam ph\u00f2ng \u0111\u1ecbnh k\u1ef3 theo h\u01b0\u1edbng d\u1eabn th\u00fa y.<\/p>\n<p><strong>T\u0103ng \u0111\u1ec1 kh\u00e1ng<\/strong><\/p>\n<p><a href=\"https:\/\/www.greenfeed.com.vn\/thuc-an-chan-nuoi-gia-suc-gia-cam\/vi\/san-pham-thu-y-donavet-bo-sung-vitamin.html#prolist\">B\u1ed5 sung vitamin<\/a>, kho\u00e1ng, <a href=\"https:\/\/www.greenfeed.com.vn\/thuc-an-chan-nuoi-gia-suc-gia-cam\/vi\/san-pham-thu-y-donavet-che-pham-sinh-hoc.html#prolist\">ch\u1ebf ph\u1ea9m sinh h\u1ecdc<\/a> v\u00e0 th\u1ee9c \u0103n ch\u0103n nu\u00f4i \u0111\u1ea3m b\u1ea3o dinh d\u01b0\u1ee1ng gi\u00fap heo kh\u1ecfe m\u1ea1nh, gi\u1ea3m stress.<\/p>\n        <div class=\"pcs-carousel-wrap\"\n             id=\"pcs-7404-2\"\n             data-count=\"2\">\n\n            <div class=\"pcs-track-outer product-list-wrapper\">\n                <div class=\"pcs-track product-list owl-carousel owl-theme carousel--style1\">\n                                        \n                        <div class=\"product-item \" data-id=\"7402\" data-slug=\"https:\/\/www.greenfeed.com.vn\/thuc-an-chan-nuoi-gia-suc-gia-cam\/benh-tai-xanh-tren-heo-prrs-nguyen-nhan-trieu-chung-va-cach-phong-hieu-qua\/\" data-postname=\"benh-tai-xanh-tren-heo-prrs-nguyen-nhan-trieu-chung-va-cach-phong-hieu-qua\">\n   \n    <div class=\"product-item__image\">\n         <a class=\"product-item__link\">\n        <img decoding=\"async\"   src=\"https:\/\/www.greenfeed.com.vn\/thuc-an-chan-nuoi-gia-suc-gia-cam\/wp-content\/uploads\/2026\/05\/DSC2024.jpg\" class=\"attachment-full size-full wp-post-image\" alt=\"\"   \/><\/a>\n    <\/div>\n    <div class=\"product-item__title-wrap\">\n        <h3 class=\"product-item__title\">B\u1ec6NH TAI XANH TR\u00caN HEO (PRRS), NGUY\u00caN NH\u00c2N, TRI\u1ec6U CH\u1ee8NG V\u00c0 C\u00c1CH PH\u00d2NG HI\u1ec6U QU\u1ea2<\/h3>\n    <\/div>\n        <div class=\"product-item__btns\">\n        <a href=\"#contact\" data-product_cat=\"\" data-product=\"B\u1ec6NH TAI XANH TR\u00caN HEO (PRRS), NGUY\u00caN NH\u00c2N, TRI\u1ec6U CH\u1ee8NG V\u00c0 C\u00c1CH PH\u00d2NG HI\u1ec6U QU\u1ea2\" class=\"btn btn--trans btn--outline\">Li\u00ean h\u1ec7<\/a>\n        <div class=\"product-viewmore\">\n            <div class=\"btn\">Chi ti\u1ebft<i class=\"icon info\"><\/i><\/div>\n        <\/div>\n    <\/div>\n   \n    <\/div>                    \n                                        \n                        <div class=\"product-item \" data-id=\"7402\" data-slug=\"https:\/\/www.greenfeed.com.vn\/thuc-an-chan-nuoi-gia-suc-gia-cam\/benh-tai-xanh-tren-heo-prrs-nguyen-nhan-trieu-chung-va-cach-phong-hieu-qua\/\" data-postname=\"benh-tai-xanh-tren-heo-prrs-nguyen-nhan-trieu-chung-va-cach-phong-hieu-qua\">\n   \n    <div class=\"product-item__image\">\n         <a class=\"product-item__link\">\n        <img decoding=\"async\"   src=\"https:\/\/www.greenfeed.com.vn\/thuc-an-chan-nuoi-gia-suc-gia-cam\/wp-content\/uploads\/2026\/05\/DSC2024.jpg\" class=\"attachment-full size-full wp-post-image\" alt=\"\"   \/><\/a>\n    <\/div>\n    <div class=\"product-item__title-wrap\">\n        <h3 class=\"product-item__title\">B\u1ec6NH TAI XANH TR\u00caN HEO (PRRS), NGUY\u00caN NH\u00c2N, TRI\u1ec6U CH\u1ee8NG V\u00c0 C\u00c1CH PH\u00d2NG HI\u1ec6U QU\u1ea2<\/h3>\n    <\/div>\n        <div class=\"product-item__btns\">\n        <a href=\"#contact\" data-product_cat=\"\" data-product=\"B\u1ec6NH TAI XANH TR\u00caN HEO (PRRS), NGUY\u00caN NH\u00c2N, TRI\u1ec6U CH\u1ee8NG V\u00c0 C\u00c1CH PH\u00d2NG HI\u1ec6U QU\u1ea2\" class=\"btn btn--trans btn--outline\">Li\u00ean h\u1ec7<\/a>\n        <div class=\"product-viewmore\">\n            <div class=\"btn\">Chi ti\u1ebft<i class=\"icon info\"><\/i><\/div>\n        <\/div>\n    <\/div>\n   \n    <\/div>                    \n                                    <\/div><!-- .pcs-track -->\n            <\/div><!-- .pcs-track-outer -->\n\n                        <p class=\"pcs-caption\">Vitamin, b\u1ed5 sung<\/p>\n                         <script>\n                jQuery(document).ready(function ($) {\n                    CarouselInit();\n                    function CarouselInit()\n                    {\n                    jQuery('#pcs-7404-2 .pcs-track').owlCarousel({\n                                nav:true,\n                                navText:[\"<div class='nav-btn prev-nav '><img width='28' height='28' src='https:\/\/www.greenfeed.com.vn\/thuc-an-chan-nuoi-gia-suc-gia-cam\/wp-content\/themes\/gf-feed\/assets\/images\/green-arrow.svg' alt='Prev'><\/div>\",\"<div class='nav-btn next-nav '><img width='28' height='28' src='https:\/\/www.greenfeed.com.vn\/thuc-an-chan-nuoi-gia-suc-gia-cam\/wp-content\/themes\/gf-feed\/assets\/images\/green-arrow.svg' alt='Next'><\/div>\"],\n                                dots:true,\n                                loop:false,\n                                margin:0,\n                                smartSpeed:450,\n                                responsive:{\n                                    0:{\n                                        items:2,\n                                        slideBy:2,\n                                        stagePadding:0,\n                                         margin:20,\n                                        nav:true,\n                                          dots:false,\n                                    },\n                                    1024:{\n                                        items:3,\n                                        \/\/ slideBy:3,\n                                        nav:true,\n                                        margin:30,\n                                    },\n\n                                },\n                                 onInitialized: handleCenter,\n                                onResized: handleCenter\n                            });\n\n                    function handleCenter(event){\n\n                        const $target = jQuery(event.target);\n                        const total = $target.find('.owl-item:not(.cloned)').length;\n\n                        \/\/ reset\n                        $target.removeClass('center-mobile center-desktop');\n\n                        \/\/ mobile\n                        if(window.innerWidth < 1024){\n                            if(total === 1){\n                                $target.addClass('center-mobile');\n                            }\n                        }\n\n                        \/\/ desktop\n                        else{\n                            if(total < 3){\n                                $target.addClass('center-desktop');\n                            }\n                        }\n                    }\n                        \n                    }\n                    \n                });\n            <\/script>   \n        <\/div><!-- .pcs-carousel-wrap -->\n        \n<p><strong>K\u1ebft lu\u1eadn<\/strong><\/p>\n<p>B\u1ec7nh tai xanh tr\u00ean heo l\u00e0 b\u1ec7nh truy\u1ec1n nhi\u1ec5m nguy hi\u1ec3m nh\u01b0ng ho\u00e0n to\u00e0n c\u00f3 th\u1ec3 ki\u1ec3m so\u00e1t n\u1ebfu ng\u01b0\u1eddi ch\u0103n nu\u00f4i ch\u1ee7 \u0111\u1ed9ng ph\u00f2ng b\u1ec7nh b\u1eb1ng vaccine, an to\u00e0n sinh h\u1ecdc v\u00e0 qu\u1ea3n l\u00fd \u0111\u00e0n t\u1ed1t. Vi\u1ec7c ph\u00e1t hi\u1ec7n s\u1edbm v\u00e0 x\u1eed l\u00fd k\u1ecbp th\u1eddi s\u1ebd gi\u00fap gi\u1ea3m thi\u1ec7t h\u1ea1i v\u00e0 n\u00e2ng cao hi\u1ec7u qu\u1ea3 ch\u0103n nu\u00f4i.<\/p>\n<p>B\u1ea1n c\u1ea7n t\u01b0 v\u1ea5n gi\u1ea3i ph\u00e1p ph\u00f2ng b\u1ec7nh v\u00e0 dinh d\u01b0\u1ee1ng cho \u0111\u00e0n heo?<\/p>\n<p>Li\u00ean h\u1ec7 \u0111\u1ed9i ng\u0169 k\u1ef9 thu\u1eadt \u0111\u1ec3 \u0111\u01b0\u1ee3c h\u1ed7 tr\u1ee3 x\u00e2y d\u1ef1ng quy tr\u00ecnh ch\u0103n nu\u00f4i hi\u1ec7u qu\u1ea3 v\u00e0 an to\u00e0n.<\/p>\n        <div class=\"gf-faq-block\" style=\"border-color:#1a8f3c\">\n                      <div class=\"gf-faq-title h3\">FAQ<\/div>\n                                <div class=\"gf-faq-qa\">\n              <div class=\"gf-faq-q\"><span class=\"gf-faq-num\">1.<\/span> <p class=\"MsoNormal\">B\u1ec7nh tai xanh tr\u00ean heo l\u00e0 g\u00ec?<\/p><\/div>\n              <div class=\"gf-faq-a\"><p class=\"MsoNormal\">B\u1ec7nh tai xanh (PRRS) l\u00e0 b\u1ec7nh truy\u1ec1n nhi\u1ec5m do virus g\u00e2y ra, \u1ea3nh\nh\u01b0\u1edfng \u0111\u1ebfn h\u1ec7 h\u00f4 h\u1ea5p v\u00e0 sinh s\u1ea3n c\u1ee7a heo, l\u00e0m gi\u1ea3m n\u0103ng su\u1ea5t v\u00e0 t\u0103ng t\u1ef7 l\u1ec7 ch\u1ebft.<\/p><\/div>\n            <\/div>\n                      <div class=\"gf-faq-qa\">\n              <div class=\"gf-faq-q\"><span class=\"gf-faq-num\">2.<\/span> <span style=\"font-size:11.0pt;line-height:107%;,sans-serif\">B\u1ec7nh\ntai xanh l\u00e2y qua \u0111\u01b0\u1eddng n\u00e0o?<\/span><\/div>\n              <div class=\"gf-faq-a\"><p class=\"MsoNormal\">B\u1ec7nh l\u00e2y tr\u1ef1c ti\u1ebfp qua ti\u1ebfp x\u00fac v\u1edbi heo b\u1ec7nh v\u00e0 gi\u00e1n ti\u1ebfp\nqua kh\u00f4ng kh\u00ed, tinh d\u1ecbch, d\u1ee5ng c\u1ee5 ch\u0103n nu\u00f4i, th\u1ee9c \u0103n ho\u1eb7c n\u01b0\u1edbc u\u1ed1ng b\u1ecb nhi\u1ec5m\nvirus.<\/p><\/div>\n            <\/div>\n                      <div class=\"gf-faq-qa\">\n              <div class=\"gf-faq-q\"><span class=\"gf-faq-num\">3.<\/span> <span style=\"font-size:11.0pt;line-height:107%;,sans-serif\">B\u1ec7nh\ntai xanh c\u00f3 ch\u1eefa kh\u1ecfi ho\u00e0n to\u00e0n kh\u00f4ng?<\/span><\/div>\n              <div class=\"gf-faq-a\"><span style=\"font-size:11.0pt;line-height:107%;,sans-serif\">Hi\u1ec7n\nch\u01b0a c\u00f3 thu\u1ed1c \u0111\u1eb7c tr\u1ecb virus PRRS. Vi\u1ec7c \u0111i\u1ec1u tr\u1ecb ch\u1ee7 y\u1ebfu l\u00e0 h\u1ed7 tr\u1ee3 n\u00e2ng cao s\u1ee9c\n\u0111\u1ec1 kh\u00e1ng v\u00e0 ki\u1ec3m so\u00e1t b\u1ec7nh k\u1ebf ph\u00e1t<\/span><\/div>\n            <\/div>\n                      <div class=\"gf-faq-qa\">\n              <div class=\"gf-faq-q\"><span class=\"gf-faq-num\">4.<\/span> <p class=\"MsoNormal\">Heo b\u1ecb tai xanh c\u00f3 l\u00e2y sang ng\u01b0\u1eddi kh\u00f4ng?<\/p><\/div>\n              <div class=\"gf-faq-a\"><p class=\"MsoNormal\">B\u1ec7nh kh\u00f4ng l\u00e2y sang ng\u01b0\u1eddi, tuy nhi\u00ean c\u1ea7n \u0111\u1ea3m b\u1ea3o v\u1ec7 sinh an\nto\u00e0n th\u1ef1c ph\u1ea9m khi s\u1eed d\u1ee5ng th\u1ecbt heo.<\/p><\/div>\n            <\/div>\n                      <div class=\"gf-faq-qa\">\n              <div class=\"gf-faq-q\"><span class=\"gf-faq-num\">5.<\/span> <p class=\"MsoNormal\">Ph\u00f2ng b\u1ec7nh tai xanh tr\u00ean heo nh\u01b0 th\u1ebf n\u00e0o hi\u1ec7u qu\u1ea3?<\/p><\/div>\n              <div class=\"gf-faq-a\"><p class=\"MsoNormal\">Ti\u00eam vaccine \u0111\u1ecbnh k\u1ef3, \u0111\u1ea3m b\u1ea3o an to\u00e0n sinh h\u1ecdc, c\u00e1ch ly heo\nm\u1edbi nh\u1eadp v\u00e0 b\u1ed5 sung dinh d\u01b0\u1ee1ng l\u00e0 c\u00e1c bi\u1ec7n ph\u00e1p ph\u00f2ng b\u1ec7nh hi\u1ec7u qu\u1ea3 nh\u1ea5t.<\/p><\/div>\n            <\/div>\n                  <\/div>\n        \n","protected":false},"excerpt":{"rendered":"<p>B\u1ec7nh tai xanh tr\u00ean heo, hay c\u00f2n g\u1ecdi l\u00e0 PRRS (H\u1ed9i ch\u1ee9ng r\u1ed1i lo\u1ea1n sinh s\u1ea3n v\u00e0 h\u00f4 h\u1ea5p \u1edf heo), l\u00e0 b\u1ec7nh truy\u1ec1n nhi\u1ec5m nguy hi\u1ec3m g\u00e2y \u1ea3nh h\u01b0\u1edfng l\u1edbn \u0111\u1ebfn n\u0103ng su\u1ea5t sinh s\u1ea3n v\u00e0 t\u0103ng tr\u01b0\u1edfng c\u1ee7a \u0111\u00e0n heo<\/p>\n","protected":false},"author":1,"featured_media":7408,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[645,615],"tags":[],"type_breed":[],"type_livestock":[],"class_list":["post-7402","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-tu-van-chan-nuoi","category-phong-benh-tri-benh"],"lang":"vi","translations":{"vi":7402,"en":7409},"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\/7402","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=7402"}],"version-history":[{"count":3,"href":"https:\/\/www.greenfeed.com.vn\/thuc-an-chan-nuoi-gia-suc-gia-cam\/wp-json\/wp\/v2\/posts\/7402\/revisions"}],"predecessor-version":[{"id":7407,"href":"https:\/\/www.greenfeed.com.vn\/thuc-an-chan-nuoi-gia-suc-gia-cam\/wp-json\/wp\/v2\/posts\/7402\/revisions\/7407"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.greenfeed.com.vn\/thuc-an-chan-nuoi-gia-suc-gia-cam\/wp-json\/wp\/v2\/media\/7408"}],"wp:attachment":[{"href":"https:\/\/www.greenfeed.com.vn\/thuc-an-chan-nuoi-gia-suc-gia-cam\/wp-json\/wp\/v2\/media?parent=7402"}],"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=7402"},{"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=7402"},{"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=7402"},{"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=7402"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}