Hot and difficult issues related to prevention and control strategies of COVID-19 / 中华临床感染病杂志

The epidemic of COVID-19 has lasted for nearly a year, the number of confirmed cases worldwide is still rising, and the trend of the epidemic is unclear. How will be the further development of COVID-19 epidemic? What is the current status of research on new drugs for coronary virus disease? Will the vaccine currently used change the epidemic pattern? In the context of the normalization of the epidemic, whether the epidemiology of other respiratory viruses will change? This article will discuss and analyze these hot and difficult issues.