But the H1N1 2009 is an entirely new combination of four genetic elements: a bird flu, some human flu genes and two types of swine flu.
但2009年的H1N 1流感结合了四种基因成分，因而是全新的。这四种基因成分分别是：禽流感，一些人流感基因，以及两种猪流感。
If we carry on like this, bird flu and swine flu will be just the beginning of a century of viral outbreaks.
如果我们继续这么做，禽流感和猪流感将只是病毒大爆发世纪的开场而已。
A national flu pandemic strategy drawn up in response to the threat of bird flu would be implemented.
类似应对禽流感的全国性的流感预防措施会被实施。
Three years later, she faced a major outbreak of bird flu.
3年后，她面对禽流感爆发。
There is absolutely no way to control that and that is exactly what made the bird flu outbreak a couple of years ago so incredibly difficult to suppress.
这是绝对没有办法控制的，这也是几年前爆发的禽流感那么难以制止的原因。
Malaysia's last reported outbreak of bird flu was in February 2006.
马来西亚上一次发生禽流感是在2006年2月。
Regrettably, most of the public discussion focuses on the human-health aspects of bird flu, while the weak state of veterinary services in many poor countries is being ignored.
令人遗憾的是，公众讨论大多注重禽流感对人的健康影响方面，而许多贫穷国家兽医服务的薄弱状况常被忽视。
Five days since the announcement of Mexico's swine flu epidemic, the search for the source of the new virus that combines pig, bird and human influenza is focusing on three main possible sites.
在墨西哥的猪流感疫情公布五天后，对这种集猪、禽、人流感病毒于一身的新型病毒来源的搜索将目标对准了三个地方。
Ironically, after years of concern about H5N1 bird flu, the new flu causing concern is a pig virus, of a family known as H1N1.
具有讽刺意味的是，就在人们开始关注H5N1禽流感病毒若干年以后，进一步引起人们焦虑的病毒竟然是一种属于H1N1家族的猪病毒。
HIV, SARS, Avian (' bird ') flu, and other modern scares -whether orchestrated or not -come to mind.
艾滋病、非典、禽(“鸟类”)流感以及其他现代恐慌——无论是不是精心策划的——都浮现出来。
The danger, she said, is that swine flu could mix with other flu strains, such as H5N1 bird flu, and become far more lethal.
她表示现在面临的危险是，猪流感病毒可能和包括H5N1禽流感病毒在内的其他流感病毒组合，变得更加致命。
The approval follows an expedited procedure which was based mainly on mock-ups of how the vaccines were expected to behave if bird flu rather than swine flu had sparked a pandemic.
批准程序得到加速，该程序主要是基于如果是禽流感而不是猪流感引发了传染病，疫苗会产生何种反应的模型之上。
The approval follows an expedited procedure which was based mainly on mock-ups of how the vaccines were expected to behave if bird flu rather than swine flu had sparked a pandemic.
批准程序得到加速，该程序主要是基于如果是禽流感而不是猪流感引发了传染病，疫苗会产生何种反应的模型之上。
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