Impact of public health emergencies on public knowledge， behavior and psychological status and the intervention strategies / 上海预防医学

ABSTRACT

The epidemic of coronavirus disease 2019 （COVID-19） since December 2019 is a severe public health emergency， which seriously affected the daily life of the public at home and abroad. This review summarized the public knowledge， behavior and psychological status in public health emergencies， analyzed the possible influence factors and mechanisms， and suggested some possible intervention strategies.