Mrs. White's little boy is suffering from a bad flu bug again.

怀特太太的小孩又再患了严重的感冒。

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Gordon: Did you hear what the WHO has said about the new flu bug?

戈登：有没有听过WHO说有关新流感病毒的事？

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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