Very few people will have any immunity to this particular combination, which is what gives the concern that this will be a pandemic rather than just a normal seasonal flu outbreak.

极少数人会对这种特定的组合有免疫力，它让我们关注的是，这会是一个大流行，而不仅仅是通常的季节性流感暴发。

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Because it was a new combination, nobody had immunity.

因为其实一个结合体，没有人有免疫力。

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According to pharmacological tests, the medicine combination has very good immunity regulation function and can be used as healthcare food for improving immunity.

药理学试验表明，本发明药物组合物具有很好的调节免疫力的作用，可以作为提高免疫力的保健食品。

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