急性支气管炎：会传染吗？

急性支气管炎会传染吗？

是的。大多数情况下，急性支气管炎是由病毒引起，比如流感（流行性感冒）病毒。不过，很多具有高传染性的不同病毒都可能引起急性支气管炎。

病毒主要通过飞沫在人与人之间传播；飞沫在病人咳嗽、打喷嚏或说话时产生，有可能被您吸入。病毒也可以通过接触受感染的物体进行传播。当您接触带有病毒的物品，然后再接触您的口腔、眼睛或鼻子时，就会发生感染。

为了降低可导致感染支气管炎的病毒的风险，您应：

慢性支气管炎或哮喘患者有时会发展成急性支气管炎。在这些情况下，急性支气管炎很可能是现有状况的并发症。这类支气管炎并非由传染性病毒引起，所以不太可能具有传染性。

With

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May 16, 2019