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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So, over the course of time this could have a very substantial impact on the community.

所以,这种病毒在一段时间内,会对当地社会产生持续的影响

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