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在生猪养殖过程中,新型猪伪狂犬病会对生猪的健康产生极大的影响,如果幼猪感染该病,会出现发育不良的现象,严重的会造成幼猪死亡,而母猪感染该病,则可能会出现流产、死胎等问题,为养殖户带来巨大的经济损失。为了降低新型猪伪狂犬病对生猪健康的影响,必须在生猪养殖过程中采取针对性的净化措施,保证生猪的健康生长。本文将对新型猪伪狂犬病的流行情况进行分析,探讨新型猪伪狂犬病的净化措施。 相似文献
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猪伪狂犬病是严重危害养猪业健康发展的主要疫病之一。随着养猪业的快速发展和流通频繁,本病已成为生猪常见的传染病。近年来,我乡先后有3个猪场感染猪伪狂犬病,现将有关该病的流行发病及防治情况论述如下。 相似文献
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生猪养殖是促进畜牧经济增长的重要产业，保证养猪业健康发展颇为重要。现代生猪养殖时，猪伪狂犬病有着较高的发生率，该病具有较强的传染性及危害性，对猪只健康及猪场乃至养猪业的发展影响甚大，如何有效治疗猪伪狂犬病成为行业工作者研究思考的关键问题。以广东省茂名市公馆镇为例，结合实例探讨猪伪狂犬病的中西医治疗方法，希望能够起到一定的借鉴作用。 相似文献
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《上海畜牧兽医通讯》2015,(5)
<正>猪伪狂犬病(PR)是由猪伪狂犬病毒(PRV)引起的猪的急性传染病。该病在猪中呈暴发性流行,引起妊娠母猪流产、死胎,公猪不育,新生仔猪大量死亡,育肥猪呼吸困难、生长停滞等,是危害全球养猪业的重大传染病之一。近年来,猪伪狂犬病(PR)成为严重危害我国中小规模猪场的重要传染病。崇明作为养殖大县,全年出栏生猪约31万头,为了减少猪群损失,防止猪群发生猪伪狂犬病,崇明的 相似文献
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《养殖与饲料．饲料世界》2016,(5)
猪伪狂犬病(PR)是由猪伪狂犬病病毒引起的一种致死率高、危害严重的急性传染病,笔者分析了洞口县该病的发生情况,并对猪伪狂犬病临床症状、实验室诊断和防治技术进行总结,提出加强猪伪狂犬病防治知识普及工作和提高猪伪狂犬病综合防治技术,以达到控制猪伪狂犬病的目的。 相似文献
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张志梅 《河南畜牧兽医(综合版)》2022,(7):36-37
猪伪狂犬病是由伪狂犬病病毒引起的猪的一种急性传染病.该病易在猪群中传播,且具有高致死率,已成为威胁养猪业健康发展的重大疾病,给养猪场户造成了巨大的经济损失,因此,养殖场户加大力度做好猪伪狂犬病预防控制与净化工作显得极为重要.本文主要阐述猪伪狂犬病的流行病学、临床症状、病理变化、检测方法及防控措施,为养猪场户更好地了解与... 相似文献
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《中国畜牧兽医文摘》2015,(8)
伪狂犬病是由伪狂犬病病毒引起的以发热、繁殖障碍、脑脊髓炎为主要症状的一种高度接触性传染病。猪是伪狂犬病病毒的天然宿主,该病对猪危害性大,具有高度隐性感染的特点,可引起持续性感染,特别是耐过的母猪常处于潜伏感染状态,长期带毒。本文根据湖南永州零陵区梳子铺乡李某的规模化养猪场生猪发病及诊疗情况,主要从病原特点、流行特点和临床表现三个方面分析了猪伪狂犬病的特点,从疫苗免疫、定期或不定期消毒、采取生物安全措施、加强饲养管理、病原净化和高免血清疗法等方面阐述了猪伪狂犬病的综合防治措施,以供同行参考。 相似文献
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朱美红 《养殖与饲料．饲料世界》2022,(2)
猪伪狂犬病是由伪狂犬病毒引起的一种急性传染病,一旦猪只感染伪狂犬病,就会在全群中迅速传播开来,甚至造成地方流行性,并且引起较高的死亡率,对整个生猪养殖行业的影响比较严重。为此,本文介绍了猪伪狂犬病的病原、流行特点、临床症状以及综合防治措施,希望在实际生产中,能够及时发现猪群异常情况,进行诊断和治疗,最重要的是采取综合措施防控猪伪狂犬病的发生,确保猪群始终处于健康状态。 相似文献
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Beran GW 《Preventive veterinary medicine》2008,86(3-4):198-207
When early people made their appearance, zoonotic infectious diseases were already waiting, but epidemic diseases did not appear in human history until people began to live in large numbers under conditions of close contact, mainly during the last 10,000 years. Disease has decimated urban populations, conquered armies, and disrupted society. The focus here is on (1) the plague of Athens and the Black Death; (2) smallpox, influenza, and rabies; (3) avian influenza prion diseases, and foot & mouth disease; and (4) emerging and re-emerging diseases. All have veterinary public health associations. In Athens, Greece, in 430 BC, when the Spartans ravaged the countryside, hordes crowded into Athens so that orderly movements, space in which to live, and adequate supplies of food became impossible. Crowding of any population fosters disease transmission; chaos and disorder enhance it all the more. Out of northern Egypt came a terrible plague from across the Mediterranean Sea. The identity of the plague of Athens remains unsure, but the well-considered conclusion is Rift Valley Fever, a mosquito borne, viral zoonosis. The Black Death, also called the Plague, raged in Asia for centuries. In 1347, the Black Death was brought by a ship out of Asia to Sicily. The scenes of devastation were repeated throughout Europe, with 90% or more of the people dying in city after city. Influenza, too, has been a cause of periodic human epidemics, but the great pandemic of influenza occurred in the last months of World War I. In the years of highest occurrence, more than half the world's population became clinically infected. If veterinary public health had been born earlier, it could have led to elucidating the epidemiology of influenza and the plagues of Athens, Europe, and Asia. In turn, smallpox had also caused continual tragedy. In 1796, Edward Jenner began to harvest pustules of cowpox from children or infected cows and inject them into susceptible children. In 1980, the World Health Organization declared that smallpox had been eliminated from the world. Rabies, though, still strikes terror. A number of animal diseases, broadly termed emerging and re-emerging diseases, need surveillance because they have the potential to impact human health. From late in 2003 to 2007, the highly pathogenic H5N1 influenza virus in poultry infected at least 121 people and caused 62 deaths in four countries. The prion diseases, too, all have very high numbers in concentrated contacts. To control these diseases, veterinary public health is essential, with diagnosis, epidemiological surveillance, clinical manifestations, and prevention as primary measures. 相似文献
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Dekker A Dercksen D Snoep J van Wuyjckhuise L 《Tijdschrift voor diergeneeskunde》2007,132(18):695-701
On 26th of july 2007 a new case of bluetongue was notified in the Netherlands and on 2nd of august 2007 foot-and-mouth disease was diagnosed in Surrey, England, which raised the threat of having both infections simultaniously in one area. Bluetongue and foot-and-mouth disease have a different pathogenesis, but symptoms may resemble each other at a later stage of infection. The pathogenesis and possible clinical symptoms of both infections are discussed and illustrated with pictures. 相似文献
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在动物的异常行为中以刻板行为最为常见,而咽气癖又是马最常见的口部刻板行为之一。作者就咽气癖在生理方面和心智方面对马体产生的影响、行为基础、诱因的研究进展及常见的防治措施进行综述。 相似文献
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近几年,世界饲用添加剂市场增长较快,预计今后将进一步增长,据世界粮农组织(FAO)首领会议的倡议,到2015年,将使世界营养不良的人口削减一半,其间,肉制品将会以每年2％的速度增长,特别是加快猪肉和禽肉增长。这将促进世界添加剂,尤其是蛋氨酸和赖氨酸需求量的增加。 相似文献
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