Many Regional Committees also addressed the threat posed by avian influenza.

众多地区委员会都在积极应对禽流感造成的威胁。

China has reported another four new cases of human H7N9 avian influenza.

中国报告新增人感染H7N9禽流感确诊病例4例。

YURKEVICH: The highly pathogenic avian influenza, or avian flu, is largely to blame.

高致病性禽流行性感冒（禽流感）很大程度上来讲是罪魁祸首。

Dr Kawaoka was interested in the role a protein called haemagglutinin (HA) plays in the transmission of avian influenza.

河冈义裕对一种叫做血凝素（HA）的蛋白质在禽流感传播中所起的作用而感兴趣。

The researchers identified three genes they believed were important for the bird flu (formally known as avian influenza) virus to reproduce in the chickens.

研究人员确定了三个他们认为对禽流感病毒在鸡体内繁殖很重要的基因。

On avian influenza, the Agriculture Secretary also raised the issue of lifting bans on poultry due to avian influenza, and China responded that it was analyzing information provided by the USDA.

在禽流感方面，农业部还提到取消因禽流感而对家禽实施的禁令，中国表示正在分析美国农业部提供的信息。

They took the HA gene from avian influenza viruses found in Vietnam and made millions of mutant versions, each of which was spliced back into a copy of the original virus.

他们提取出于越南发现的禽流感病毒中的血凝素基因，然后将其改造生成了数百万种突变类型，接着将每一种突变类型与复制的原始病毒相接合。

You don't hear a lot about it because avian influenza doesn't transmit person-to-person, but we have outbreaks in poultry farms every year all over the world.

你不会听到很多关于它的消息， 因为禽流感不会在人与人之间传播，但我们每年都会在世界各地的家禽养殖场爆发疫情。

I have supported and led epidemiology efforts that range from evaluating Ebola treatment centers to looking at transmission of tuberculosis in health facilities and doing avian influenza preparedness.

我支持并领导了流行病学工作，范围从评估埃博拉治疗中心到研究结核病在卫生设施中的传播，再到做好禽流感准备工作。

One example is avian influenza, where we can abolish it in farmed animals, in turkeys, in ducks, but it keeps coming back every year because it's brought to us by wild birds.

一个例子是禽流感， 我们可以在养殖动物、火鸡、鸭子身上消灭它，但它每年都会卷土重来， 因为它是由野鸟带给我们的。

Officially known as " enhanced potential pandemic pathogens, " these ePPPs are typically variants of well-known viruses, such as Ebola or avian influenza that have been engineered to be, say, more transmissible or more deadly.

这些 ePPP 被官方称为“增强型潜在大流行病原体”，通常是众所周知的病毒的变体，例如埃博拉病毒或禽流感病毒，它们被设计成更易传播或更致命。