老年人、体弱者和年轻人也可以从食补中获得很大收益，尤其在冬季。

The elderly, weak, and young can also benefit greatly from tonic foods, especially during the winter.

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占季节性流感严重和致命病例90%体弱多病的老年人，大部分会在第二波前期能够得到病毒的宽恕。

The frail elderly, who account for 90% of severe and fatal cases during seasonal flu, will be largely spared, at least during the early phase of the second wave.

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