I think I have the flu.

我想我被传染病毒了。

youdao

Should I go to work if I have the flu but am feeling OK?

我是否应该去工作当我得了感冒，但感觉良好？

youdao

At what point must I seek medical help if I have the flu?

得流感后什么时候需要去看医生？

youdao

I didn't have the flu at the time but I became violently ill.

我那会并没得流感，但却病的很重。

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