COVID-19疫情在中国——演变与发展

The development of COVID-19 in China

在COVID-19疫情的爆发期,我国采取了全国封控、限制社交等强有力的措施,使疫情迅速得到了控制。随着国外疫情爆发,我国境外输入病例的压力不断增加,“内防输出,外防输入”成为疫情输入期的指导方针。2020年5月各地疫情逐渐趋于稳定,无症状感染者成为主要传染源,聚集与散发并存,全国疫情防控进入常态化。

During the outbreak of COVID-19,China adopted nationwide measures such as lockdown and restricting social activity,so that the epidemic was quickly controlled.With the epicenter transferred to overseas,the pressure of imported cases in China was increasing,prevent the coronavirus from re-entering the country to cause a new epidemic has become the guideline in this period.The epidemic has gradually become stable in May 2020,asymptomatic infected people become the main source of infection,clustering and sporadic coexist,and the national epidemic prevention and control has entered the normalization.