Many scholars have considered the relationship between the government response to COVID-19, an important social intervention strategy, and the COVID-19 infection rate. However, few have examined the sustained impact of an early government response on the COVID-19 infection rate. The current paper fills this gap by investigating a national survey performed in February 2020 and infection data from Chinese cities surveyed 1.5 years after the outbreak of COVID-19. The results suggest that the Chinese government’s early response to COVID-19 significantly and sustainedly reduced China’s COVID-19 infection rate, and that this impact worked through risk perception, the adoption of protective action recommendations (PARs), and the chain-mediating effects of risk perception and the adoption of PARs, respectively. These findings have important practical value. In demonstrating how government response and infection rate at the macro level are connected to the behaviour of individuals at the micro level, they suggest feasible directions for curbing the spread of diseases such as COVID-19. When facing such public health emergencies, the focus should be on increasing the public’s risk perception and adoption of PARs.
【저자키워드】 COVID-19, China, infection rate, Risk perception, government response, adoption of PARs, sustained effects, 【초록키워드】 public health, Infection, Intervention, Spread, COVID-19 infection, outbreak, disease, Protective, Government, individual, Chinese, National, early response, Effect, recommendation, performed, examined, significantly, reduced, feasible, sustained, 【제목키워드】 response, mediation, Multiple, Effect, Rate,