预防接种副反应(AEFI)是指预防接种后发生的、被认为由预防接种引起的任何医学事件。

Adverse Events Following immunization (AEFI) is a medical incident taking place after immunization, and is been believed to be caused by the immunization.

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预防接种副反应(AEFI)是指预防接种后发生的、被认为由预防接种引起的任何医学事件。

Adverse Events Following immunization (AEFI) is a medical incident taking place after immunization, and is been believed to be caused by the immunization.

youdao