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陶莉 《国外畜牧学(猪与禽)》2012,32(8):52-53
丹毒是一种由红斑丹毒丝菌(Erysipelothrix rhusiopathiae)(图1)引起的传染病,常见于生长猪,特征性临床表现为猝死、发热、关节炎和皮肤损伤。丹毒可以分为急性、亚急性或慢性三种。虽然急性败血性猪丹毒能引发高死亡率,但最大的经济损失可能还是来自于慢性、非致命性丹毒。 相似文献
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猪丹毒流行情况和防治措施 总被引:1,自引:0,他引:1
猪丹毒(swine erysipelas)也叫"钻石皮肤病"(diamond skin disease)或"红热病"(red fever),是由红斑丹毒丝菌引起的一种急性、热性传染病。临床表现为急性败血症型、亚急性疹块型、慢性关节炎型、心内膜炎型和皮肤坏死型。1882年Pasteur首先从患猪丹毒病的猪体内分离到猪丹毒杆菌。人通过创 相似文献
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猪丹毒(Swine erysipelas)是由猪丹毒杆菌(红斑丹毒丝菌,Erysipelothrix rhusiopathiae)引起的一种传染病,该病呈世界性分布,是欧洲、亚洲、澳洲和美洲大陆一种重要的经济损失性疾病。其损失包括发病动物死亡、生长速度减慢以及屠宰场处罚。猪丹毒杆菌感染引起猪的急性或者亚急性败血症和慢性增生性病变。由于猪丹毒会引起皮肤的特异性丘疹,因此又被称为“打火印”。 相似文献
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朱林根 《畜牧兽医科技信息》2010,(3):75-76
<正>猪丹毒是由猪丹毒杆菌引起的一种急性、热性传染病,临床上表现为急性败血性、亚急性疹块型及慢性关节炎和心内膜炎。本病病原为红斑丹丝菌,俗称丹毒杆菌,为革兰氏阳性纤细小杆菌。本病主要发生于猪,一年四季均可发生,人也可感染,称 相似文献
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沙如拉 《畜牧兽医科学(电子版)》2021,(5):85-86
牛结节性皮肤病是一种急性、亚急性传染性疾病。由于养殖户不科学地引种行为,造成该类疾病从其他国家引入本地区。牛结节性皮肤病又被称为牛结节疹、牛结节性皮炎或者牛疙瘩皮肤病,是由结节性皮肤病毒引发的一种急性亚急性传染性疾病。该类疾病被世界动物卫生组织规定为必须通报的疾病,我国将其划归为一类重大动物疫病。牛结节性皮肤病首先发生于新疆地区,随后由于不科学的运输和引种造成该类疾病,呈现逐渐扩大蔓延的趋势,带来的损失十分严重。需要掌握牛结节性皮肤病的具体流行特点、临床表现,做到及时发现及时处置,控制疫情的传播蔓延,确保我国牛养殖安全。该文主要论述牛结节性普皮肤病的诊断和防控。 相似文献
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牛结节性皮肤病是由牛结节性皮肤病病毒引起的一种急性、亚急性或慢性传染病。患病牛的临床症状主要为发热、消瘦、淋巴结肿大、皮肤水肿、局部形成结节或溃疡,影响肉牛增重、奶牛产奶量等,对牛养殖业可造成严重经济损失。疫苗防控动物疫病是一种高效、可控措施,对疫病的预防发挥重要作用。近年国内外研究人员对牛结节性皮肤病疫苗进行研究,取得一定成绩。本文对牛结节性皮肤病疫苗研究进行综述,为后续牛结节性皮肤病疫苗研发提供参考。 相似文献
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Q fever is a zoonotic disease caused by the ubiquitous pathogen Coxiella burnetii responsible for acute and chronic clinical manifestations. Farm animals and pets are the main reservoirs of infection, and transmission to human beings is mainly accomplished through inhalation of contaminated aerosols. This illness is associated with a wide clinical spectrum, from asymptomatic or mildly symptomatic seroconversion to fatal disease. In humans Q fever can manifest as an acute disease (mainly as a self-limited febrile illness, pneumonia, or hepatitis) or as a chronic disease (mainly endocarditis), especially in patients with previous valvulopathy and to a lesser extent in immunocompromised hosts and in pregnant women. In contrast in animals, Q fever is in most cases, strikingly asymptomatic. The definite diagnosis of Q fever is made based on a significant increase in serum antibody titers, the determination of which often requires considerable time, and therefore patients must be monitored for a certain period. The treatment is effective and well tolerated, but must be adapted to the acute or chronic pattern with the tetracyclines to be considered the mainstay of antibiotic therapy. Several actions have been proposed to prevent and reduce the animal and environmental contamination. Vaccination of animals in infected flocks, as well as in uninfected ones close to them, with an efficient vaccine can prevent abortions and shedding of the bacteria. 相似文献
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姜雨君 《畜牧兽医科学(电子版)》2021,(5):105-106
猪皮炎肾病综合症是由圆环病毒二型感染引起的一种以猪皮肤表面出现红疹、丘疹、结痂或坏死,肾脏严重肿大为主要临床特征的常见传染性疾病。皮炎肾病综合症主要危害生长猪和育肥猪。受病毒感染后,患病猪表现为生长发育不良,免疫功能受到严重抑制,易继发感染其他传染性疾病,表现出复杂的临床症状,给生猪养殖业造成严重损失和危害。防范疾病的发生流行,需要掌握猪皮炎肾病综合症的具体流行特点、临床表现,并采取针对有效措施进行诊断,然后构建有效的防控措施,短时间内控制病情,避免损失进一步加大。该文主要论述猪皮炎肾病综合症的流行特点、临床症状、病理变化、诊断方法和防治措施。 相似文献
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Luque I Tarradas C Carrasco L Torroella E Artigas C Perea A 《Journal of veterinary medicine. B, Infectious diseases and veterinary public health》2000,47(6):445-451
The effectiveness of medication with doxycycline in feed in the control of pleuropneumonia in pigs was tested using an Actinobacillus pleuropneumoniae serotype 1 aerosol challenge model. Two groups of 10 animals were used for the challenge, a 'medicated group' and an 'unmedicated group'. A third group of four animals was used as a 'control group'. Pigs from the medicated group were provided with feed containing 250 p.p.m. doxycycline (HIPRAMIX/DOXI) for 8 consecutive days and were challenged on the fifth day of treatment. No clinical signs were observed in pigs from the 'control group'. Four animals from the 'unmedicated group' died within the first 48 h after challenge with clinical and lesional evidence of an acute form of pleuropneumonia. Clinical signs of animals surviving the first 48 h were progressively less severe and showed lesions similar to those described for subacute-chronic forms of the disease. However, only one animal from the 'medicated group' showed clinical signs of a chronic form of pleuropneumonia. Reisolation of A. pleuropneumoniae was more evident from lung tissues of animals fed the doxycycline-free feed (70%), coinciding with the presence of both acute and subacute lesions. However, the micro-organism could be reisolated from only one animal which belonged to the 'medicated group'. It is concluded that the treatment of pigs with 250 p.p.m. doxycycline (HIPRAMIX/DOXI) prevents disease caused by A. pleuropneumoniae. 相似文献
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猪传染性胃肠炎临床诊断及防治 总被引:1,自引:0,他引:1
猪传染性胃肠炎是由猪传染性胃肠炎病毒引起的急性高度接触性肠道传染病,临床上以腹泻、呕吐和脱水为特征,各种年龄的猪都可发病,对哺乳仔猪的危害最严重.然而以腹泻为主症的还有猪痢疾、仔猪黄痢、仔猪白痢、仔猪红痢(梭菌性肠炎)、流行性腹泻、轮状病毒感染、仔猪副伤寒等7种疫病,为了更有效地防控猪传染性胃肠炎,做到早诊断、早治疗.论文阐述了猪传染性胃肠炎与猪其他7种腹泻疫病的临床症状的区别及猪传染性胃肠炎的防治要点. 相似文献