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  • 中国需加强防范寨卡病毒

    BEIJING, March 16 (Xinhua) -- As epidemic season for the Zika virus draws near, schools at all levels should strengthen precautions, a circular issued by the Ministry of Education (MOE) said Wednesday. According to the circular, anti-mosquito campaig...

  • 地道英语在线听-Worm 一种电脑病毒

    A computer worm is bad news Helen: Hello welcome to Real English from BBC Learning English. I'm Helen. Zo: 大家好,我是刘佳。 Helen: Today we're going to look at words and phrases that have recently become part of the English language. Zo: 地道英语...

  • 3-15 西尼罗河病毒

    West Nile Virus West Nile virus(WNV) was first isolated from a febrile 1 adult woman in the West Nile District of Uganda in 1937. The virus became recognized as a cause of severe human meningoencephal...

  • 联合国报道称刚果流行病毒爆发与环境有关

    UN Report Links Infectious Disease Outbreak in Congo to Environment 联合国报道称刚果流行病毒爆发与环境有关 A United Nations' environment official Monday said the recent outbreak of...

  • 马尔堡病毒延伸至安哥拉首都

    Marburg Virus Outbreak Spreads to Angolan Capital 马尔堡病毒延伸至安哥拉首都 In Angola, a deadly outbreak of a rare hemorrhagic fever has spread to the capital, Luanda. The Marburg virus...

  • 一种危害大麻哈鱼的病毒在缅因州东北部迅速传播

    72 一种危害大麻哈鱼的病毒在缅因州东北部迅速传播 ENVIRONMENT REPORT- September 28, 2001: Virus Killing SalmonBy Cynthia Kirk (Start at 1'01" )This is Bill White with the VOA S...

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