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近几年来，辽宁省牛羊饲养业迅速发展，焦虫病的危害越来越明显，已成为危害牛羊的主要疾病之一。为了提高牛羊焦虫病的防治水平，保证我省牛羊饲养业的健康发展，笔者在参阅文献和同行们诊疗经验的基础上，结合自己的治疗实践，详细阐述了我省牛羊焦虫病近几年的流行特点和诊断防治方法。 相似文献
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《畜牧兽医科技信息》2019,(12)
<正>我县属于农业大县,饲养业占农业经济总量的40%以上,县政府始终把饲养业作为我县发展"三农"的主要支柱。近年来饲养业中牛、羊的饲养量得到了迅猛发展,但在牛、羊养殖中,焦虫病对牛羊养殖业的危害非常大,它是由牛羊焦虫通过自然界蜱传播的一种血液性寄生虫病,此病在春夏季节发病率和死亡率极高,特别是羔羊的死亡率高达80%以 相似文献
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最近几年，卓尼县畜牧业发展迅速，焦虫病危害则逐渐趋于明显，在藏巴哇、申藏、恰盖等乡镇的老疫区具体表现为发病率提升，流行区域不停扩大，而原先发病率低的乡镇和村组或者没有焦虫病的区域也出现高发病率，它会加速牛羊春乏死亡，是制约卓尼县畜牧业发展的重要因素。而且在新疫区，致使牲畜死亡率高的主要因素之一，也是由于地区的诊断和防治技术相对落后，人们对焦虫病的认识又少，不够重视。针对上述一些实际情况，笔者在参阅相关文献资料、总结同行们的诊疗经验的基础上，结合自己的诊疗实践，对卓尼县牛羊焦虫病的流行现状、诊断与防治方法做如下阐述，仅供参考。 相似文献
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锦州地区小尾寒羊焦虫病发病率非常高 ,死亡率也很高 ,是危害最大的一种寄生虫病。该病严重地影响了小尾寒羊饲养业在锦州地区的推广和发展。由于焦虫种类及品系的差异 ,目前尚没有确实可靠的疫苗来预防和控制本病的传播。因此 ,要在防治焦虫病上取得很好的效果 ,应作到以下几点。1 根据焦虫病的流行特点进行药物预防羊泰勒焦虫病发病有季节性。锦州地区一般流行时间为 4～ 6月份。在此期间 ,应用治疗焦虫药物进行预防。用强力弓焦灵片 ,可收到非常好的效果。该药临床试验证实 ,用药 1次能预防 1个月左右 ,且完全无毒副作用。在流行季节 ,… 相似文献
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牛羊焦虫病是由焦虫(血孢子虫或梨形虫)寄生在牛羊血细胞或血浆内,巴贝斯焦虫以虫体大量生长繁殖破坏血细胞、畜体严重贫血、发烧和排出血红蛋白尿为特征,而引起的血液原虫病。因通过硬蜱传播,故病多在硬蜱活跃季节呈爆发和流行。我县是牛羊焦虫病的易发地,本病曾对我县牛羊造成严重危害。经较长时间的流行病调查、诊治、化验,认为是巴贝斯焦虫和泰勒焦虫混合感染发病。1牛羊焦虫病发病史1.1病原常见的巴贝斯焦虫有双芽巴贝斯焦虫和牛巴贝斯焦虫。双芽巴贝斯焦虫是一种大型焦虫,典型的形似梨状,长度大于细胞半径,两个虫体以其尖端或锐角相连… 相似文献
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苏晋贤 《畜牧兽医科技信息》2021,(2):116-116
牛羊焦虫病通常是由蜱作为媒介传播的一种虫媒传染病。该病以地方流行和散发为主,传播速度非常快,多发于夏秋两季,如果得不到及时救治,病死率非常高。患病牛羊的临床症状主要是贫血、发热或黄疸,食欲不振,严重的会死亡。本文详细分析了牛羊焦虫病,提出了中西医防治方法。 相似文献
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泰勒焦虫病是由泰勒科泰勒属的焦虫寄生于牛羊和其他动物引起的血液原虫病,通过硬蜱吸血传播,危害较重。虫体进入家畜体内后,先侵入网状内皮系统细胞,如淋巴细胞、组织细胞、成红细胞形成石榴体,其后进入红细胞内寄生,破坏红细胞,引起 相似文献
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侯天军 《畜牧兽医科技信息》2023,(5):136-138
本文介绍了牛羊焦虫病的流行特点和诊断方法,以及中西药结合治疗法的应用优势。采用中西医结合治疗,可有效起到药效互补、毒性互制作用,且中西药协同作用明显。因此对牛羊焦虫病,基层兽医应该根据流行病学发病特征和焦虫种类采取针对性治疗,以提高疗效。 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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