At that meeting I said that there will be a human influenza pandemic.

我在该会议上直接了断地说，将发生人类流感大流行。

youdao

Manage new disease outbreaks and threats - including a potential pandemic influenza outbreak.

应对新的疾病暴发和威胁-包括潜在的大流行性流感暴发。

youdao

Are there lessons to be learned from the smallpox eradication campaign that can be applied to efforts under way to fight the influenza a (H1N1) pandemic?

从天花根除战役学习到的课程，能够应用于正在努力进行中的甲型(H1N1)流感大流行战斗吗？

youdao

The W.H.O.has an influenza warning system in which phase six means that a pandemic is taking place.

VOA: special.2009.06.10

The World Health Organization will not declare an influenza pandemic unless a virus becomes widespread in at least two areas of the world.

VOA: special.2009.05.06

"It is quite possible with an influenza virus, a pandemic influenza virus that it gets worse over time.

VOA: standard.2009.04.30

The World Health Organization declared the virus, also known as the novel influenza A(H1N1), a global pandemic June 11.

CNN: CDC: U.S. may need 600 million swine flu vaccine doses

The World Health Organisation has said that the UK is at the forefront of preparations internationally for a pandemic influenza.

BBC: NEWS | Health | Flu outbreak may 'overwhelm' NHS

Then, as the new virus replicates it mutates further and, if luck is on its side, some of these mutations allow it to spread from human to human - a new influenza pandemic is born.

BBC: Winter bugs: A yearly battle for dominance