水痘流行病学特征及影响因素研究进展

Progress in research of epidemiological characteristics and environmental influencing factors of varicella

水痘是由水痘–带状疱疹病毒引起的呼吸道传染病,传染力极强,通常会引起一系列并发症,影响人群健康。全球气候的快速变化、频繁极端气象事件的发生、人口流动、空气污染物浓度变化和疫苗接种情况,均影响水痘发病率。水痘已成为世界范围内严重的公共卫生问题。本综述主要介绍国内外水痘流行病学特征,影响水痘流行的疫苗接种、气象因素、空气污染物和社会经济因素,从而为水痘防控策略的制定提供依据。

Varicella,a respiratory tract disease caused by varicella-zoster virus,is highly contagious and can result in a series of complications that affect people's health.Rapid global climate change,frequent extreme weather events,population flow,the change of air pollutant concentration and people's vaccination status all affect the incidence of varicella.Varicella has become an important public health problem worldwide.This article mainly introduces the epidemiological characteristics of varicella both at home and abroad and the factors affecting the incidence of varicella,such as people's vaccination status,meteorological factor,air pollutant and socioeconomic level,to provide evidence for the improvement of varicella prevention and control strategy.