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Do migratory birds spread highly pathogenic avian influenza viruses? 候鸟会传播致病性禽流感吗？
The role of migratory birds in the spread of highly pathogenic avian influenza is not fully understood. 目前仍不完全清楚候鸟在高致病性禽流感传播中的作用。
Further testing is under way to determine the strain and whether the virus is highly pathogenic. 正在进行进一步的检验以确定病毒菌株以及该病毒是否属于高致病性。
Tests related to highly pathogenic agents should be operated in labs with a corresponding bio-safety level. 若判定为疑似高致病性病原体,应在相应生物安全级别的实验室开展工作。
The final form of the virus, biomedical researchers fear, will be a highly pathogenic strain of influenza that spreads easily among humans. 生物医学研究人员担心,这种病毒的最终形式将是一种很容易在人群中传播的高度致病的流感毒株。
Further tests will confirm whether the outbreak is the highly pathogenic H5N1 strain which can be passed on to and potentially kill humans. 进一步的测试;会确定这次爆发是否是可以造成人类死亡的高致病的H5N1病毒导致的.
We will energetically develop animal husbandry and prevent and control the spread of the highly pathogenic bird flu and other animal epidemics. 稳步推进城镇化，改善农民进城就业环境，加强农民工培训，多渠道扩大农村劳动力转移就业。
Surveillance for human cases in China intensified over the past month following a recurrence of highly pathogenic H5N1 avian influenza in poultry. 在家禽中反复发生高致病性H5N1禽流感之后，中国在过去一个月内已强化对人间病例的监测。
These maps show the worldwide distribution of highly pathogenic avian influenza (HPAI), serotype H5N1 reported in human and animals from 2004- 2008. 地图显示二零零四年至二零零八年全世界高致病性禽流感血清分型H5N1人类感染个案和动物感染爆发数字。
Highly pathogenic H5N1 influenza A viruses are now endemic in avian populations in Southeast Asia, and human cases continue to accumulate. 现在，高致病性H5N1型流感病毒A是东南亚国家鸟类的常见病了，人类病例也在不断上升。
It indicated the Haemophilus parasuis isolate would be a high pathogenic potential strain. 结果表明，此分离株为一高致病潜力的菌株。
When allowed to circulate in poultry populations, the viruses can mutate, usually within a few months, into the highly pathogenic form. 在互相传播时，该型病毒可以发生变异，一般在几个月内，变异成高致病性类型。
Highly pathogenic H5N1 avian influenza was initially confirmed in Azerbaijan on 9 February in wild birds found in the coastal area near the capital city of Baku. 高致病性H5N1禽流感最初于2月9日在阿塞拜疆首都巴库附近的沿海地区发现的野生鸟类中得到确认。
The suspension is still effective. Importation of live birds and poultry meat from a number of places with reports of highly pathogenic avian influenza has also been suspended. 另外,本港亦已暂停从有高度传染性禽流感报告的地区,进口活雀鸟及家禽肉类。
The MLD_(50) is about 10~(-7.25)/0.1mL, which was similar to EID_(50) (fifty percent embryonated eggs infectious dose), and it indicated that TIV was highly pathogenic to mice. 结果;TIV 对小鼠表现高致死性;MLD_(50) 约为10~(-7.;25)/0
Richard,A.C.,Lung.Sang,K.,ka-lun.S.,et al.Detection of highly pathogenic and Iov pathogenic avian influenza subtype H5(Eurasian lineage)using NASBA[J].Vir01.Meth 2002 103:213.225. 千泽霖;黄娟;马仲彬;等.;单抗介导的斑点免疫金渗滤法快速检测禽流感病毒[A]
The researchers found that the central genes or 'backbone' of the H9N2 virus that infects guinea fowl can protect birds and mice against highly pathogenic strains of influenza. 研究员们发现感染几内亚鸟类的H9N2病毒的核心基因或者主干基因可预防鸟类和鼠类感染高致病的流感病毒株。
The current policy of health officials during an outbreak of highly pathogenic avian flu is mass culling and disposal of infected birds, and strict biosecurity measures. 在高致病性禽流感爆发期间，卫生官员现行的政策是对受感染鸟类的大规模剔除和销毁，以及严格的生物安全措施。
Tests conducted by the World Organisation for Animal Health (OIE) have today confirmed the presence of highly pathogenic H5N1 avian influenza in samples taken from domestic birds in Turkey. 世界动物卫生组织(OIE)进行的检验今天确认了在土耳其家禽中采集的样本中存在着高致病性H5N1禽流感病毒。
Considerable circumstantial evidence suggests that migratory birds can introduce low pathogenic H5 and H7 viruses to poultry flocks, which then mutate to the highly pathogenic form. 大量证据表明，候鸟可将低致病性病毒传播给鸡群，然后低致病性病毒突变产生高致病性形式。