对一起从无疫区外调入动物未经申报案的评析

本文介绍了一起从无疫区外调入动物未经申报案件的查办过程。本案认定当事人的违法事实确实,根据《青岛市无规定动物疫病区管理条例》规定,执法人员依法按程序给予了行政处罚。本文也对此类案件的违法行为认定、调查取证、法律适用等内容进行了分析,建议进一步完善动物检疫出证系统,掌握该类违法行为的查处要点,加强无疫区外引进动物和动物产品的监管,严厉打击私自引运行为,以期为执法人员依法做好动物调运监管提供借鉴。     

对一起运输死因不明动物产品处罚案的分析

通过一起运输死因不明动物产品案的查处,详细介绍了基层动物卫生监督的执法流程,包括案件来由、案件查处经过、违法事实认定、适用法律认定和处罚决定等一系列过程,同时对案件提出了看法和思考。     

浅析动物卫生行政处罚当事人的认定

动物卫生行政处罚中当事人的正确认定十分重要,是处罚案件正确与否的关键因素之一,本文对实施动物卫生行政处罚时个体工商户、农民专业合作社、个人独资企业和合伙企业类当事人,如何认定进行了探讨分析。     

一起经营依法应当检疫而未经检疫生猪案例的查处分析

本文介绍了一起由四川省德阳市旌阳区动物卫生监督所查处的违法经营依法应当检疫而未经检疫生猪案,并对案件的定性、行政处罚相对人的认定、涉案动物的补检和处置、处罚金额的认定等方面进行了分析。     

一起经营死因不明狗案的查处

《动物防疫法》中明确禁止经营死因不明动物,对于违法者要给予相应的处罚。通过一起经营死因不明狗案的查处,详细介绍了基层动物卫生监督的真实执法流程,包括案件来源、案件查处经过、违法事实认定、适用法律认定和处罚决定的确定等一系列过程,同时深刻剖析了案件处理过程中存在的问题和引发的思考。     

一起未附检疫证明经营运输动物案的分析与思考

本文介绍了一起贵州省龙里县动物卫生监督所查处的经营、运输依法应当检疫而未经检疫活羊案,通过对案件事实的认定、当事人违法行为的定性、违法事实和违法主体的认定、法律的适用等方面进行阐述,以期与同行交流。     

一起动物诊疗纠纷案例的剖析

动物医疗纠纷案件涉及法律依据、兽医过错认定与因果关系认定、举证责任等诸多方面，调解难度大，取证和处罚依据难以确定。2021年6—7月，无为市农业农村局处理了1起超范围从事动物诊疗活动的医疗纠纷，经过不懈努力，最终结案。该案例被评为安徽省2022年度全省农业行政处罚优秀案卷(皖农法函[2022]1611号),可作为相关动物诊疗纠纷案件的参考案例。文中介绍了该案件的调查过程和处理方法，分析了案件难点，并从案件处理要点、纠纷发生原因、法律规制路径等角度进行探讨。     

一起销售劣兽药案的查处与思考

云南省德宏州动物卫生监督所通过抽检发现,辖区内某兽药经营服务部涉嫌销售劣兽药。经该县农业局立案调查,认定当事人违法事实清楚,证据充分,根据《兽药管理条例》规定,依法给予了行政处罚。本文重点介绍了案件来源、调查过程、处理情况等执法内容。分析了案件定性、执法主体适格、自由裁量权应用、保护当事人合法权益等问题,以期为同类案件查处提供参考。     

动物卫生监督执法案件中货主的认定

2021年5月,A市农业综合行政执法队接群众举报,发现刘某涉嫌经营依法应当检疫而未经检疫动物.经立案调查,认定当事人违法事实存在,根据《动物防疫法》规定,依法给予了行政处罚.结合执法人员对案件中行政相对人法律责任认定的4种观点进行一一辨析,指出案件存在多个行政相对人涉嫌违法时,应如何准确认定货主并予以正确处置,以期为同...     

一起动物运输依法应当检疫而未检疫案的体会

本文针对一起动物运输依法应当检疫而未检疫案进行了分析,介绍了案件调查、行政处罚、补救措施和涉案动物的处理,对当事人不配合调查、货值金额的认定、与未附检疫证明案的区别、关于犬逐只检测、隔离场建设和舆情应对等问题进行了讨论。     

H9N2亚型禽流感病毒传播途径特性的比较及其表面基因序列分析

选择中国大陆最早分离的H9N2亚型禽流感病毒(avian influenza virus,AIV)A/Chicken/Guangdong/SS/94(H9N2)(缩写为SS株)和1998年大流行时期分离的H9N2亚型AIVA/Chicken/Shanghai/F/98(H9N2)(缩写为F株)为研究对象,对其在SPF鸡体内的复制能力和传播途径特性比较后发现,F株在4周龄SPF鸡气管中的复制能力高于SS株,F株可以经气溶胶传播途径传播,SS株不能经气溶胶传播途径传播;利用反转录-聚合酶链反应(RT-PCR)方法获取F株和SS株的HA和NA基因的cDNA,序列分析得知,F株和SS株的HA和NA基因的同源性分别是96.6%和98.1%;HA基因的裂解位点氨基酸序列都是PARSSR↓GL,但有5个氨基酸的差异,即166位N(F)→D(SS)、198位A(F)→V(SS)、217位V(F)→I(SS)、335位G(F)→R(SS)、504位L(F)→S(SS);2株病毒的NA基因在63~65位都存在氨基酸缺失,但在NA基因红细胞吸附位点的氨基酸序列不同,分别是IKKDSRSG(F)和IKEDLRSG(SS)。F株和SS株的传播特性差异是否与其表面基因序列有关,有待进一步研究。     

禽类的起源、演化及我国主要家禽品种类型与分布

家禽是重要经济价值动物.本文从禽类种群进化学说出发,简介了禽类的起源、演化、动物学分类和家禽的驯化(养)与品种的形成,并对我国主要家禽(鸡、鸭、鹅)地方品种和培育品种(配套系)的分布与类型作了描述,以期为研究我国家禽起源系统,保护与利用我国家禽品种,促进家禽生产可持续发展提供参考.     

一起猪链球菌病和伪狂犬病的混合感染的诊治

近年以来,由于市场因素的刺激,生猪的存养量大幅上升,再加上由于流通环节较多,流通非常频繁,流通距离越来越远。这对繁荣经济,增加养殖效益起了重要的推动作用,但也同时给疾病的感染和传播创造了有利条件,给猪病的防治带来了困难。有的猪场感染了传染病后,由于治疗不及时不得法,而造成了惨重的经济损失。2008年7月中旬,我街道一养猪户因盲目从外地购进中猪,发生猪病疫情,引起猪只连续死亡,造成一定的经济损失。根据流行病学、临床症状、剖检变化和实验室诊断,诊断该病为猪链球菌病和猪伪狂犬病混合感染,现报告如下。     

秋冬季预防和治疗虫媒性传染病鸡白冠病和鸡痘

１前言１．１鸡白冠病鸡白冠病是由卡氏住白细胞原虫寄生于鸡的红细胞和单核细胞而引起的鸡的贫血性疾病。吸血昆虫蚋和库蠓叮咬鸡引起传播，是主要的传播媒介，一般在夏末和秋季多发，由于夏季降雨量较大，部分沟渠积水，库蠓和蚋多孳生，因此在多雨水涝的年份发病率明显增高。１９９８年中国从南到北发生洪涝灾害，吸血昆虫的孳生格外严重，出现了一个白冠病多发年，而后两年发病稍轻，并有地区性，今年８月中旬以来白冠病的发病呈抬头趋势，有一定的死亡率，对蛋鸡产蛋率也会引起一定程度的降低，应引起养鸡户的重视。１．２鸡痘鸡痘也是…     

种鹅矛形剑带绦虫与背孔吸虫混合感染的诊治

2005年9月份,大庆市红岗区个体养鹅专业户送检6只病死的5月龄左右隆昌鹅和长白鹅,经过实验室诊断确诊为矛形剑带绦虫与背孔吸虫混合感染。矛形剑带绦虫属膜壳科     

Evaluation of lysozyme and lactoferrin in lacrimal and other ocular glands of bison and cattle and in tears of bison

OBJECTIVE: To evaluate lactoferrin and lysozyme content in various ocular glands of bison and cattle and in tears of bison. SAMPLE POPULATION: Tissues of ocular glands obtained from 15 bison and 15 cattle and tears collected from 38 bison. PROCEDURE: Immunohistochemical analysis was used to detect lysozyme and lactoferrin in formalin-fixed, paraffin-embedded sections of the ocular glands. Protein gel electrophoresis was used to analyze ocular glands and pooled bison tears by use of a tris-glycine gel and SDS-PAGE. Western blotting was used to detect lactoferrin and lysozyme. RESULTS: Immunohistochemical staining for lactoferrin was evident in the lacrimal gland and gland of the third eyelid in cattle and bison and the deep gland of the third eyelid (Harder's gland) in cattle. Equivocal staining for lactoferrin was seen for the Harder's gland in bison. An 80-kd band (lactoferrin) was detected via electrophoresis and western blots in the lacrimal gland and gland of the third eyelid in cattle and bison, Harder's glands of cattle, and bison tears. An inconsistent band was seen in Harder's glands of bison. Lysozyme was not detected in the lacrimal gland of cattle or bison with the use of immunohistochemical analysis or western blots. Western blots of bison tears did not reveal lysozyme. CONCLUSIONS AND CLINICAL RELEVANCE: Distribution of lactoferrin and a lack of lysozyme are similar in the lacrimal gland of cattle and bison. Differences in other tear components may be responsible for variability in the susceptibility to infectious corneal diseases that exists between bison and cattle.     

Shape and size of teeth of dogs and cats-relevance to studies of plaque and calculus accumulation

Crown width, height and buccal surface areas were measured on heads or skulls of four dogs and four cats, and were compared with similar measurements on models of human dentition. Buccal surface area variability was greater in dogs and cats than in humans, and teeth of cats were smaller. Horizontal (gingival and occlusal halves) and vertical (mesial, middle, and distal thirds) buccal surface area variability was also greater in canine and feline teeth compared with human teeth. This increased variability suggests the need for testing of reliability and repeatability of scoring when using plaque and calculus indices based on horizontal or vertical segmentation. Buccal surface area variability between teeth also prompts questioning the validity of equal weighting of smaller, irregularly-shaped teeth when calculating a mean mouth score. Whether equal or more reliable results would be obtained from scores of whole teeth in comparison with segmentation indices used currently has yet to be determined.     

Description and classification of abnormal cercariae of Schistosoma mattheei and a method of concentration and collection

Over a period of about 12 years, 30 abnormal Schistosoma mattheei cercariae were found among a total of approximately 2.8 million examined. Initially seven were recovered from about 1.02 million (0.0007%), which were examined individually while being counted with the aid of a stereoscopic microscope. Subsequently, on the strength of relatively high percentages of abnormal individuals recovered when counting cercariae that failed to penetrate into oxen, it appeared that the morphologically abnormal cercariae were unable to swim and would mostly sediment out of a suspension while most of the normal cercariae would remain swimming. This surmise is supported by recovery of 23 morphologically abnormal cercariae (0.001%) from about 1.8 million, by examining the sediment after the cercarial suspension had been left standing undisturbed in glass measuring cylinders. The abnormalities ranged from aberrant tails only (e.g. an underdeveloped tail, or different degrees of schism) or aberrant heads only, to abnormalities of both the heads and tails. A suggested schematic classification of abnormal cercariae is presented. A young, adult hamster was exposed to eight S. mattheei cercariae with complete schism of the shaft of the tail, by pipetting the cercariae onto the shaved abdominal skin of the anaesthetised animal. Two underdeveloped females were subsequently encountered in squash preparations of the liver when the hamster was killed for worm recovery 10 weeks after infection, thus showing that some of the abnormal cercariae were viable. A method is also described for killing and fixing cercariae while retaining some of the shining brilliance of live cercariae, without them becoming shrivelled, granular and semi-opaque, as occurs when cercariae die spontaneously or are killed with heat. This is apparently the first report of abnormal cercariae of S. mattheei. In addition, a method of concentrating abnormal cercariae after emergence from a snail, a schematic classification of abnormal cercariae and a method for killing and fixing cercariae while retaining much of the shiny brilliance of live cercariae are also reported for the first time as far as is known.