Resistance in the H1N1 winter flu bug, a close relative of swine flu, emerged in as little as a year.

仅在短短一年的时间里，H1N1冬季流感病毒就出现了耐药性。这种病毒和甲型H1N1病毒关系密切。

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How do you maximize your productive hours when you are suffering from a serious cold or nasty flu bug?

当你遭受各种感冒或严重的流感时怎么充分利用你的有成效的时间？

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Any flu epidemic is worrisome, especially when a new strain of flu bug is involved.

任何流感大流行都令人不安，特别是当一种新型毒株介入的时候。

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Argentina goalkicker and leading points scorer Felipe Contepomi has recovered from a flu bug and will play.

BBC: Scotland unchanged for Pumas game

The two-time SEC player of the year, like most of the Wildcats, was sick before the game bitten by a flu bug that was sweeping through the team.

WSJ: Mathies and Kentucky women beat Dayton 84-70

In the experiment published in Nature in May, scientists combined H5N1 and swine flu and came up with a hybrid bug that could leap from mammal to mammal.

WSJ: Scientists Craft Bird Flu Type That Can Be Transmitted Through Air