小反刍兽疫的科学防控
소반추수역적과학방공
Scientific preventing and control of peste des Petits Ruminants
  • 万方数据
    现代畜牧兽医 현대축목수의
    LIAONING JOURNAL OF ANIMAL HUSBANDRY AND VETERINARY MEDICINE
    2014年 6期 51-55 ,共5页

    王军%谷志大%杨国丽%郑洪玲%何利昆%崔基贤%张雅为%王克才%段亚良%华泽军%于长泳%张秀萍%王岩

    왕군%곡지대%양국려%정홍령%하리곤%최기현%장아위%왕극재%단아량%화택군%우장영%장수평%왕암

    小反刍兽疫%流行病学%防控 小反芻獸疫%流行病學%防控
    소반추수역%류행병학%방공
    Peste des Petits Ruminants%Epidemiology%Preventing and control
    小反刍兽疫是危害山羊和绵羊及“生小反刍兽的一种急性或亚急性、接触性、高致死性传染病。本病在世界范围内的流行已有70余年的历史，流行范围不断扩大。该病的病原是小反刍兽疫病毒（PPRV），与牛瘟病毒抗原性和亲缘关系密切相关。山羊和绵羊是本病的自然宿主，多种小反刍兽也可感染发病。感染和发病羊是传染源，健康羊与发病羊直接接触通过呼吸道感染，间接接触也能感染，本病在多雨季节和干燥寒冷季节多发。病羊表现出发热、眼、口、鼻分泌物增多、严重腹泻、糜烂性口炎等症状。剖检发现口腔坏死、糜烂，鼻黏膜坏死，支气管肺炎和肺尖肺炎，消化道出血，直肠的病变呈斑马状，脾肿大、坏死。通过强化外引羊只的监管和监测，加强饲养管理，必要时进行疫苗免疫是防止该病发生的有效技术措施。
    소반추수역시위해산양화면양급“생소반추수적일충급성혹아급성、접촉성、고치사성전염병。본병재세계범위내적류행이유70여년적역사，류행범위불단확대。해병적병원시소반추수역병독（PPRV），여우온병독항원성화친연관계밀절상관。산양화면양시본병적자연숙주，다충소반추수야가감염발병。감염화발병양시전염원，건강양여발병양직접접촉통과호흡도감염，간접접촉야능감염，본병재다우계절화간조한랭계절다발。병양표현출발열、안、구、비분비물증다、엄중복사、미란성구염등증상。부검발현구강배사、미란，비점막배사，지기관폐염화폐첨폐염，소화도출혈，직장적병변정반마상，비종대、배사。통과강화외인양지적감관화감측，가강사양관리，필요시진행역묘면역시방지해병발생적유효기술조시。
    Peste des Petits Ruminants(PPR) is a kind of infection disease contained much charac-teristics, such as acute, touching and hypso-fatal and so on. The disease has been in world for 70 years and the prevlant sphere is unceasingly enlarging. It’s pathogeny is peste des petits rumi-nants virus which has intimate genetic relationship with Cattle plague virus antigen. Goat and sheep is natural host of the PPR, many kinds of small rumination livestock also may contract the disease and display symptom. The infected goat or sheep is infection sources. Healthy goat would get infected by immediate contact with sick goat or sheep through respiratory tract infection or mediate contact. The disease mainly takes place in rainy season and dry and chilly season. The symptoms of PPR displayed heat, more eye and nasal discharge, severe diarrhoea and anabrotic stoma-titis. The oral cavity was necrosis and anabrotic, the mucous membrane of nose was necrosis, it has bronchial pneumonia and apex pulmonis pneumonia, alimentary tract hemorrhage, rectal pathologi-cal changes showed zebra shape, enlarged spleen and necrosis. The effective preventions are rein-force supervising and monitoring the cross province input, reinforce breeding administration. And vaccine should be used when necessary.
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