Avian influenza (AI) is a serious disease of poultry throughout the world.
禽流感是目前影响世界养禽业的最严重的疫病。
Highly pathogenic avian influenza (HPAI) is a highly contagious disease of poultry caused by influenza a viruses.
高致病性禽流感(HPAI)是由正粘病毒科a型流感病毒引起的一类禽类病毒性传染病。
Infectious bronchitis virus (IBV) is a world-wide viral disease of poultry, which poses a major economic threat to the poultry industry.
禽传染性支气管炎(IB)呈世界广泛流行，是危害养鸡生产最严重的病毒性传染病之一。
Heightened vigilance for cases of respiratory disease in persons with a history of exposure to infected poultry is also recommended in countries with known poultry outbreaks.
还建议在已知发生禽类暴发的国家在有受感染家禽接触史的人中提高对呼吸道疾病病例的警惕性。
Outbreaks of ai in poultry may raise global public health concerns due to their effect on poultry populations, their potential to cause serious disease in people, and their pandemic potential.
由于禽流感疫情对禽类群体产生的影响，引起人类严重疾病的可能性和造成禽流感大流行的可能性，因此这可能会引起全球公共卫生关注。
Commercial production systems with highly selected meat or egg types of poultry require a suitable physical environment, optimal nutrition and efficient protection from the effects of disease.
具有精心选育的禽肉和禽蛋类型的商业养殖体系需要适当的物质环境，最佳的营养和有效的疫病防控。
Researchers for the British Nutrition Foundation - part-funded by the poultry industry - concluded that the type of cholesterol found in eggs has minimal effect on raising heart disease risks.
英国营养学基金会的研究人员花费部分资金在研究家禽业上时发现，鸡蛋里的某种胆固醇对提高患心脏病的风险有一定的作用。
However, not all viruses of the H5 and H7 subtypes are highly pathogenic and not all will cause severe disease in poultry.
然而，并非所有的H5和H7亚型病毒都是高致病性的，也并非所有此类病毒都可在家禽中引起严重疾病。
The relative contribution of each of the above sources to the overall burden of disease is unclear but consumption of undercooked contaminated poultry is believed to be a major contributor.
以上各感染源对疾病总负担的相对贡献情况目前还不清楚，但食用未煮熟的受污染家禽被认为是一个主要因素。
No cases have been linked to the consumption of properly cooked poultry meat or eggs, even in households where disease was known to be present in flocks.
没有发现病例与食用经适当烹煮的禽肉或蛋类有关，即便是已知在禽群中出现该病的家庭中也是如此。
Poultry are kept in simple night shelters with very limited management and disease prevention inputs, and minimal supplementary feeding using household scraps and small amounts of grain.
家禽被饲养在简陋的夜间遮蔽处，管理措施和防病投入非常有限，仅用剩余食物和少量的粮食进行补饲。
In domestic poultry, infection with avian influenza viruses causes two main forms of disease, distinguished by low and high extremes of virulence.
在家禽中，感染禽流感病毒导致两种主要疾病形式，区别为低致病性和高致病性。
In wild birds, most of these viruses are relatively harmless or cause only mild disease; however, in poultry, under crowded conditions, they can evolve to cause more severe disease.
这些病毒对于野鸟通常无害或仅造成轻微感染。但对于密集环境下饲养的家禽，它们通常会造成比较严重的疾病。
Control of the disease in poultry is expected to take several years.
在家禽中控制禽流感预期将需要几年时间。
Poultry, fish, and nuts may be healthy substitutes because those foods were associated with important decreases in the development of coronary heart disease.
家禽肉、鱼和果仁可能是健康的替代物，因为那些食物与冠心病发病的显著降低有关。
The global network of migration routes seemed to hide the globalisation - without strict health control - of the exchanges of poultry, the more likely mechanism for disease spread.
迁徙路径的全球性网络掩盖了无严格卫生控制的全球性的家禽交易，这更可能是疾病扩散的机制。
Women in the study who said they ate one serving of poultry per day had a 19% lower risk of heart disease.
研究中说她们每天吃1份家禽肉的女性心脏病风险降低19%。
Marek's disease (MD) is a malignant t lymphoproliferative disease of chicken and has been causing big losses in the poultry industry.
马立克氏病(MD)是鸡的一种恶性T淋巴细胞增生性疾病，对养禽业危害极大。
The avian coccidiosis is a cytoplastic entozoic parasite disease and may cause severe economic loss of poultry industry.
鸡球虫病是鸡球虫寄生在细胞内的原虫疾病，给养禽业所带来的经济损失较为严重。
Officials in Japan have confirmed that the bird flu virus found at a poultry farm is the deadly H5N1 strain of the disease.
日本官员证实在一家禽养殖农场发现的禽流感病毒属于致命的H5N1型。
Marek's disease (MD) is a lymphoproliferative disease of chicken and has a great impact on poultry industry.
马立克氏病（MD）是鸡的一种淋巴组织增生性疾病，对养鸡业危害极大。
Outburst of SARS of 2003, pig's streptococcus and poultry flu will infect the incident in 2005, will remind us to pay close attention to the tendency of the infectious disease.
2003年SARS的爆发，2005年猪链球菌和禽流感感染事件，提醒我们必须密切关注传染病的动向。
On the feeding, the tetracycline medicine is playing an important role in promoting the livestock and poultry growing, improving feed reward, prevention and cure of disease etc.
养殖业上，四环素类药物在促进畜禽生长、提高饲料报酬、疾病防治等方面发挥着重要作用。
Feed restriction has been widely used in specific production phase of poultry, pigs and other animals, and it can effectively improve body immune function and disease resistance.
限饲饲养广泛应用于家禽、猪等动物的特定生产阶段，可有效提高机体的免疫机能和抗病力。
This chapter will not cover all the detailed disease control methods adapted to modern trends or to all types of poultry.
本章并不涉及适应于现代动向或各类家禽的详细疾病控制方法。
This chapter will not cover all the detailed disease control methods adapted to modern trends or to all types of poultry.
本章并不涉及适应于现代动向或各类家禽的详细疾病控制方法。
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