“我们已经试过所有A型流感的亚型，它们都能够跟这个抗体起作用，”这个研究机构的史凯贺爵士特别提到。

"We've tried every subtype of influenza a and it interacts with them all," noted Sir John Skehel from the research institute.

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因此，制定大流行计划时必须考虑多种来源、多种流感病毒亚型出现的风险。

Therefore, pandemic planning should consider risks of emergence of a variety of influenza subtypes from a variety of sources.

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实验室结果已确认越南北部兄弟二人的禽流感感染(H5病毒亚型)。

Laboratory results have confirmed avian influenza infection (H5 virus subtype) in two brothers in the northern part of Viet Nam.

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