豬非典型瘟病毒（atypical porcine pesti玩白virus，APPV）是2015年新發(fā)現的瘟病毒屬病毒，國兒對(guó)際病毒分類學(xué)委員會(huì)2017 年將(jiāng老舞)其确定爲瘟病毒屬K（Pestiviru下謝s K）的代表毒株。該病毒可導緻仔豬先天性震顫（congenital tre討區mor，CT），典型症狀爲仔豬輕微震顫，頭舞的部和四肢明顯。目前APPV已在全球廣泛流行，我國(guó)也有相關報道(d暗了ào)，關于該病毒研究的報道(dào)越來越多問湖，但研究進(jìn)展的報道(dào)相對(duì)較少，目前已證實其與C照術T緊密相關。APPV不容易被(b街遠èi)分離，缺少最重要的病毒攻毒試驗結果，疫苗研究也土廠需要在前期基礎研究深入的基礎上才有可能(néng)獲得成(chéng)功。裡子爲此，本文從病原學(xué)、流行病學(xué)、診斷技術及疫苗研發(fā)等河風方面(miàn)，對(duì)取得的最新研究進(jìn)展進(jìn西年)行概述，以期增強人們對(duì)APP是票V的認識，爲我國(guó)防控與研究APPV提供參考。

Advances in the Researches on At兒上ypical Porcine Pestivi討煙rus

Atypical porcine司土 pestivirus（APP為兒V）is a new pestivirus virus firstl那電y detected in 2015，which is determined要光 as the representative strain of pesti物子virus K by the International Comm日司ittee on the Taxonomy of Vi站影ruses in 2017. Because of the viru音友s，congenital tremor（CT）might occur in通數 piglets with such typi秒街cal symptoms as slight t歌她remor especially in head and limbs. AP道了PV has been widely pre做話valent all over the world and also re制外ported in China，but ther妹雜e are few reports related to 那視the advances in relevant researc又報hes on the virus although with more rep服雜orts about the resea體笑rches. At present，i友白t has been confirmed to be 區白closely related to C離市T. It is difficult to isol愛術ate the virus due to the 請如lack of most important results老制 about virus attack test，and the dev日來elopment on vac睡個cines could be achieved only based on t姐熱he results of preliminary resea身爸rches. Therefore，the河藍 latest relevant advance一到s were summarized from the aspec去科ts of etiology，epidemi厭場ology，diagnostic technology and v銀拿accine developm為間ent，with a view to improving 生相public's awa師得reness for the virus and prov醫個iding a reference fo秒購r relevant prevention，control慢校 and researches in China舞微.

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