Infection causes a wide spectrum of disease, from mild symp to ms to severe illness and death.

感染导致疾病有不同的表现，从轻微症状到严重发病直至死亡。

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Infection causes a wide spectrum of disease, from mild symp to ms to severe illness and death.

感染导致疾病有不同的表现，从轻微症状到严重发病直至死亡。

youdao