中国儿童新型冠状病毒肺炎特点及其原因分析

An Overview of Characteristics and Causes of COVID-19 in Children in China

截至北京时间8月14日6时30分左右,全球累计确诊新冠肺炎病例21,048,660例,累计死亡病例752,252例,82个国家确诊病例过万。其中不乏儿童病例,儿童感染新型冠状病毒肺炎有其独特的特点。在我国儿童新冠病毒肺炎感染率低且病情较轻。儿童病情较轻可能与儿童新陈代谢旺盛修复能力强,早发现早治疗,儿童ACE2蛋白发育不完善以及儿童病毒载体不高有关。而儿童感染率低可能与我国隔离措施落实到位,儿童病情较轻易被忽略有关。本文对儿童新冠病毒肺炎的特点及其原因做一综述,以供后期临床参考。

COVID-19 was diagnosed in 21,048,660 cases around 6:30 in Beijing time, and 752,252 cases were cumulative deaths, and 82 countries were confirmed in August 14th 2020. There are novel coronavirus pneumonia among children. In China, the infection rate of new coronavirus pneumonia in children is low and the condition is mild. The mild condition of children may be related to their strong metabolism, strong repair ability, early detection and early treatment, imperfect development of ace (angiotensin converting enzyme), 2 protein and low viral vector in children. The low infection rate of children may be related to the implementation of isolation measures in China, and children’s condition is easily ignored. In this paper, the characteristics and causes of new coronavirus pneumonia in children were reviewed in order to provide clinical reference for later.