Translation of "infect" into Chinese

In short, it is because the 'plan.doc' file I attached in the previous email was infected with a virus.

簡單來說,就是因為我附在上一封電郵的「plan.doc」檔案被電腦病毒感染了。

Trans-generational infection routes are common and customary practices enhance girls’ and women’s vulnerability.

跨代传染的现象也非常普遍,社会习俗和惯例加剧了女童和成年妇女的脆弱性。

Without such a trial, the appearance of efficacy may be an illusion, because other factors would have led to a lower rate of infection anyway.

如果不进行这样的实验,效果就有可能只是幻觉,因为可能是其他因素导致了低传染率。