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Many advanced countries stock up on oseltamivir and zanamivir, two varieties of the same class of drugs that stops the H5N1 virus from multiplying.

许多发达国家储备了药物奥司他韦（oseltamivir）和扎那米韦（Zanamivir）。它们是阻止H5N1病毒繁殖药物的两个品种。

WHO has offered to send oseltamivir, an antiviral drug that can be used prophylactically, to reduce the risk of human infection and disease, as well as therapeutically.

世卫组织已提出发送奥司他韦（oseltamivir），一种抗病毒药物，既可用于预防以减少人类感染和疾病的危险，也可用于治疗。

Illiberis ulmivora Graeser is an important leaf-eating pest of elm tree in Shanxi province.

檎斑蛾(Illberis ulmivora Graeser)是榆树的重要害虫.此虫一年一代,以蛹在建筑物和堆积物等缝隙中中越冬.

In preparation for a bird flu pandemic and in the absence of a vaccine, countries are racing to stockpile the flu drug oseltamivir, which Roche produces under the trade name Tamiflu.

在为了禽流感瘟疫大爆发进行的准备中，各国还没有发现有效的疫苗。现在它们在互相比赛着来囤积奥司他韦（oseltamivir），这是瑞士罗氏公司的专利药，商品名达菲（Tamiflu）。