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正当科学家们警觉地关注埃及禽流感病毒(H5N1)发生的行为变化时,现在又检测到另一种新的甲型H1N1流感病毒。自从1997年在香港发现禽流感病毒以来,病毒学家就一直在跟
Just as scientists are watching the behavior changes in the bird flu virus (H5N1) in Egypt with alarm, another new type A (H1N1) virus is now detected. Virologists have been following since the bird flu virus was detected in Hong Kong in 1997