这些项目将在两个拉丁美洲和四个亚洲国家进行，其中三个国家有人间H5N1型流感病例。
These projects will take place in two Latin American and four Asian countries, three of which have had human H5N1 influenza cases.
柬埔寨卫生部宣布了一起新确诊的甲型H5N1禽流感病毒人间感染病例。
The Ministry of Health of Cambodia has announced a new confirmed case of human infection with avian influenza a (H5N1) virus.
如果H5N1型病毒发生变异，使其容易地在人间传播并得不到遏制，这就可能引发一场流感大流行。
If the H5N1 virus changes to allow it to pass easily from person to person, and it goes unchecked, this could trigger an influenza pandemic.
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