这两种药物也获批可以用来降低感染流感的风险。

Both drugs have also been approved to reduce the risk of contracting the flu.

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如果在怀孕时感染流感，患上并发症的几率更高。

If you catch the flu while pregnant, you are at a higher risk of developing complications.

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在医院或医生办公室里工作的人感染流感的机会显著上升。

If you work in a hospital or doctor's office, your chances of catching the flu increase significantly.

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So, this is a cell that's infected with a microorganism, it's infected with a virus, let's say it's infected with influenza virus.

这是一个感染了微生物的细胞,它感染了一种病毒,就说是感染了流感病毒吧

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If you get a flu that affects your intestinal system then those viruses are infecting gut cells.

而影响肠道系统的流感病毒,就可以感染肠道细胞

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