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src=\"https://x0.ifengimg.com/ucms/2025_50/CA6CAE3ADF8447639350490115C6DAA843709321_size889_w1080_h795.png\" alt=\"圖片\" />\u003c/p>\u003cp>我國是全球第一養鴿大國與消費大國,然而長期以來,鴿產業面臨嚴峻的疫病防控困境。其中,鴿新城疫作為破壞性極強的病毒性傳染病,給養殖戶造成巨大經濟損失。鴿新城疫,俗稱鴿瘟,是由鴿新城疫病毒引起的一種高度接觸性急性傳染病,具有流行期長、傳播迅速等特點,疫情嚴重時發病率可達100%,死亡率超80%,長期以來養殖戶普遍使用雞用新城疫疫苗應急,但保護率僅為60%-80%,還常出現免疫效果不佳和免疫失敗的問題。由于行業缺乏專用疫苗與規范防控體系,傳統防控手段效果有限,疫病頻發已成為制約行業發展的核心瓶頸。\u003c/p>\u003cp>針對這一行業痛點,王承寶團隊歷經近10年科研攻關,系統開展鴿新城疫病毒流行病學調查與毒株篩選工作,成功篩選出一株免疫原性優良、保護效果顯著的病毒株。通過優化滅活工藝、佐劑配比等關鍵技術環節,團隊最終完成鴿新城疫滅活疫苗創制。該疫苗安全性良好,適用于各品種、各日齡的鴿子,疫苗接種后應激小、無局部和全身不良反應。免疫效力好,保護率可達到90%以上。免疫期長,一次免疫,免疫期為4個月;加強免疫后,免疫期可達6個月以上,同時還解決了進口疫苗價格高,疫苗毒株與國內鴿源流行株不匹配的痛點。\u003c/p>\u003cp class=\"textAlignCenter\">\u003cimg src=\"https://x0.ifengimg.com/ucms/2025_50/7156088CAAA5EEE88E3D83CC62C8246473F0418A_size633_w1080_h720.png\" alt=\"圖片\" />\u003c/p>\u003cp>王承寶表示,團隊通過不懈努力,已構建完成國內種類最全的原創性鴿源毒種與菌種質資源庫。在技術創新基礎上,團隊進一步拓展研發版圖,推進鴿新城疫與鴿圓環病毒病二聯滅活疫苗、鴿新城疫與鴿沙門氏菌病二聯滅活疫苗研發,同時開展鴿腺病毒病、鴿輪狀病毒病及鴿痘弱毒活疫苗研發。此外,團隊在鴿病快速診斷技術、鴿用藥品與保健品等領域亦取得階段性進展,逐步構建起覆蓋疫病診斷、疫苗防控、綠色用藥的全鏈條技術體系。\u003c/p>\u003cp>據了解,國家二類新獸藥,代表著“國內首個獲批注冊且在國內未曾正式上市過的獸藥產品”,尤其是疫苗類生物制品,研發門檻高、研發周期長、評審標準嚴,堪稱獸藥疫苗領域的“創新標桿”。該疫苗的成功獲批,不僅破解了我國鴿業長期依賴雞用疫苗、防控效果有限的難題,更填補了鴿用專用疫苗的市場空白。相較于傳統防控手段,該疫苗具有針對性強、保護率高、使用安全等顯著優勢,可有效降低養殖成本,減少因抗生素濫用導致的殘留問題,為冰鮮鴿等高端食材市場健康發展提供保障。\u003c/p>\u003cp>“我們必須堅持自主研發,不僅要研發疫苗,更要搭建適合我國鴿業養殖的健康養殖體系。”王承寶表示,鴿新城疫滅活疫苗的成功研制,不僅為鴿產業疫病防控提供硬核技術支撐,更將推動我國鴿業從“規模擴張”向“質量提升”轉型。\u003c/p>","type":"text"}],"currentPage":0,"pageSize":1},"editorName":"康雨馨","faceUrl":"http://ishare.ifeng.com/mediaShare/home/749945/media","vestAccountDetail":{},"subscribe":{"type":"vampire","cateSource":"","isShowSign":0,"parentid":"0","parentname":"傳媒","cateid":"749945","catename":"鳳凰網陜西","logo":"https://x0.ifengimg.com/ucms/2023_23/DC79D783987CAF74142821D7CBB4ECCC48CBBE18_size8_w200_h200.jpg","description":"鳳凰網陜西的鳳凰號.","api":"http://api.3g.ifeng.com/api_wemedia_list?cid=749945","show_link":1,"share_url":"https://share.iclient.ifeng.com/share_zmt_home?tag=home&cid=749945","eAccountId":749945,"status":1,"honorName":"","honorImg":"http://x0.ifengimg.com/cmpp/2020/0907/1a8b50ea7b17cb0size3_w42_h42.png","honorImg_night":"http://x0.ifengimg.com/cmpp/2020/0907/b803b8509474e6asize3_w42_h42.png","forbidFollow":0,"forbidJump":0,"fhtId":"84876134","view":1,"sourceFrom":"","declare":"","originalName":"","redirectTab":"article","authorUrl":"https://ishare.ifeng.com/mediaShare/home/749945/media","newsTime":"2025-12-09 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for (var i = 0,len = adKeys.length; i 原標題:西農大突破性成果!填補國內空白 11月23日,西北農林科技大學教授王承寶團隊研發的鴿新城疫滅活疫苗通過農業農村部新獸藥登記,獲頒國家二類新獸藥證書。這一突破性成果填補了我國鴿用專用疫苗領域的市場空白,為破解鴿產業疫病防控痛點、推動行業高質量發展提供了關鍵技術支撐。 我國是全球第一養鴿大國與消費大國,然而長期以來,鴿產業面臨嚴峻的疫病防控困境。其中,鴿新城疫作為破壞性極強的病毒性傳染病,給養殖戶造成巨大經濟損失。鴿新城疫,俗稱鴿瘟,是由鴿新城疫病毒引起的一種高度接觸性急性傳染病,具有流行期長、傳播迅速等特點,疫情嚴重時發病率可達100%,死亡率超80%,長期以來養殖戶普遍使用雞用新城疫疫苗應急,但保護率僅為60%-80%,還常出現免疫效果不佳和免疫失敗的問題。由于行業缺乏專用疫苗與規范防控體系,傳統防控手段效果有限,疫病頻發已成為制約行業發展的核心瓶頸。 針對這一行業痛點,王承寶團隊歷經近10年科研攻關,系統開展鴿新城疫病毒流行病學調查與毒株篩選工作,成功篩選出一株免疫原性優良、保護效果顯著的病毒株。通過優化滅活工藝、佐劑配比等關鍵技術環節,團隊最終完成鴿新城疫滅活疫苗創制。該疫苗安全性良好,適用于各品種、各日齡的鴿子,疫苗接種后應激小、無局部和全身不良反應。免疫效力好,保護率可達到90%以上。免疫期長,一次免疫,免疫期為4個月;加強免疫后,免疫期可達6個月以上,同時還解決了進口疫苗價格高,疫苗毒株與國內鴿源流行株不匹配的痛點。 王承寶表示,團隊通過不懈努力,已構建完成國內種類最全的原創性鴿源毒種與菌種質資源庫。在技術創新基礎上,團隊進一步拓展研發版圖,推進鴿新城疫與鴿圓環病毒病二聯滅活疫苗、鴿新城疫與鴿沙門氏菌病二聯滅活疫苗研發,同時開展鴿腺病毒病、鴿輪狀病毒病及鴿痘弱毒活疫苗研發。此外,團隊在鴿病快速診斷技術、鴿用藥品與保健品等領域亦取得階段性進展,逐步構建起覆蓋疫病診斷、疫苗防控、綠色用藥的全鏈條技術體系。 據了解,國家二類新獸藥,代表著“國內首個獲批注冊且在國內未曾正式上市過的獸藥產品”,尤其是疫苗類生物制品,研發門檻高、研發周期長、評審標準嚴,堪稱獸藥疫苗領域的“創新標桿”。該疫苗的成功獲批,不僅破解了我國鴿業長期依賴雞用疫苗、防控效果有限的難題,更填補了鴿用專用疫苗的市場空白。相較于傳統防控手段,該疫苗具有針對性強、保護率高、使用安全等顯著優勢,可有效降低養殖成本,減少因抗生素濫用導致的殘留問題,為冰鮮鴿等高端食材市場健康發展提供保障。 “我們必須堅持自主研發,不僅要研發疫苗,更要搭建適合我國鴿業養殖的健康養殖體系。”王承寶表示,鴿新城疫滅活疫苗的成功研制,不僅為鴿產業疫病防控提供硬核技術支撐,更將推動我國鴿業從“規模擴張”向“質量提升”轉型。

西農大突破性成果!填補國內空白


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