EV71疫苗研制新进展

摘要

肠道病毒71型(enterovirus 71,EV71)是引起手足口病和神经系统并发症的重要病原体.近几年,世界多个地区发生了由EV72感染引起的手足口病.由于目前尚无有效的抗病毒药物对患者进行治疗,因而疫苗的研制成为预防和控制EV71传播的关键.此文主要就近年EV71疫苗的研制进展做一综述.%Enterovirus 71 (EV71) is known to be a causative agent of hand,foot and mouth disease (HFMD) and severe neurological complications.Many outbreaks caused by EV71 have occurred in different regions of the world.Due to lacking an effective antiviral agent,development of effective vaccines has become the top priority in terms of control strategies.This article reviews the recent advancement in the design of various kinds of vaccines against EV71.