Mad cow disease is believed to have spread from britain to other countries when the bones and other remains of diseased cattle were ground up for use in livestock feed 由于病牛的骸骨和病牛的残骸成为生物饲料中的主要构成成分，疯牛病被认为已经从英国蔓延到其他国家。
The impact of mad cow disease in europe , usa and japan resulted in more stringent testing of cattle and the banning of the practice of feeding cattle remains to livestock 狂牛病对欧洲，美国和日本的冲击，造成对牛测试更加的迫切，而且更严格的禁止以动物尸体来喂养家畜类。
The easing of restrictions on spinal cord beef comes as the eu plans to allow the export of british beef , which was banned in 1996 following the outbreak of mad cow disease 骨髓牛肉限制的松绑，在欧盟计划允许英国牛肉出口之际出现，在一九九六年狂牛症爆发后，英国牛肉遭禁止出口。
Many livestock producers have been wary of （ 5 ） a tracking system , which the government promised to create after the nation ' s first case of mad cow disease two years ago in washington state 两年前在华盛顿发现了第一例疯牛病后，政府就决定启用跟踪系统，这使很多家畜生产商感到压力。
Despite consumer fears in north asia about possible bovine spongiform encephalopathy , more commonly known as mad cow disease , american beef is returning to shops and restaurants in this region with ceremonial flourish 虽然北亚消费者担心可能的牛海绵状脑病俗称疯牛病.美国的牛肉非常兴盛的回到商店和餐馆
Whilst cases of mad cow disease will still surface from time to time as a result of past practices , the elimination of animal parts from livestock feed appears to have reduced the number of new cases occurring very significantly 虽然狂牛病的情形将会因为过去的错误实施而偶尔出现。减少以动物残骸来当家畜类的饲料，已经大量地减少新的案例发生的次数。
If a drug could be made that inhibits this fragmentation process , it could substantially slow the spread of prions , which cause mad cow disease and scrapie in animals and , in rare cases , creutzfeldt - jacob disease and kuru in humans 药物可阻滞这些蛋白裂解片段过程，从而持久的减慢朊病毒传播，包括疯牛病和绵羊疯痒病和一些人类罕见疾病克-雅二氏病和库鲁病等疾病的传播。
Besides heart - related issues , worries about contracting the human form of mad cow disease bovine spongiform encephalopathy from tainted beef have also arisen in recent years , adding to the reduction in red meat consumption 除了心血管疾病外，近年来，人们更是担忧因摄取遭感染的牛肉而染上人类型疯牛症医学上称为牛脑部海绵化症bovine spongiform encephalopathy ，因而造成牛肉的消费量大幅减少。
French authorities recently seized 100 , 000 bottles of wine , which had been " purified " with dried slaughterhouse blood . they also seized one ton of dried blood . the reason for the seizure was the risk of consumers contracting " mad cow disease " from the wine 法国有关单位最近扣押了十万瓶的酒和一吨的乾血，其理由是因为这些酒在酿造时曾使用来自屠宰场的乾血加以纯化，而消费者可能会因此染上疯牛症。
One of the items on which afcd intends to impose this proposed requirement is meat - and - bone meal derived wholly or in part from ruminants . this material was the source of bovine spongiform encephalopathy ( mad cow disease ) in the eu when fed back to cattle 渔护署拟引用建议规定加以管制的其中一项物品，是完全或部分衍生自反刍动物的肉骨粉，欧盟国家使用这种物品来喂饲牛只，被公认为传播疯牛症的主要来源。
