新型冠状病毒肺炎诊治研究进展

Research updates of diagnosis and treatment of COVID-19

新型冠状病毒肺炎(COVID-19)于2019年12月开始在我国湖北省武汉市暴发流行,部分重症患者因多脏器衰竭而死亡。新型冠状病毒(SARS-CoV-2)以呼吸道飞沫传播和密切接触传播为主,传染性强,在全球多个国家和地区出现感染和死亡病例。截至目前,尚无专门针对该病毒的疫苗及特效药物。该文对COVID-19的病原学特点、临床症状、感染机制、流行病学、相关药物研究进展及临床效果等进行综述,为临床防治提供参考。

From December 2019,the outbreak of corona virus disease 2019(COVID-19)hits Hubei Province of China.It causes severe acute respiratory syndrome in some patients and notable number of cases died of multiple organ failures.SARS-CoV-2 mainly spread by respiratory droplets and close contact.It is highly infectious and has been found in many countries and regions around the world.So far,no specific vaccine and specific drugs against SARS-CoV-2 have been developed for clinical use.This article reviews the virological characteristics,clinical symptoms,infection mechanism,epidemiology,research progress and clinical effect of COVID-19.It could provide new insights for clinical prevention of COVID-19.