A snapshot of public knowledge of novel coronavirus disease 2019: a web-based national survey

Background Although the number of existing cases of coronavirus disease 2019 (COVID-19) in China has been decreasing since late February 2020, the number of confirmed cases abroad is surging. Improving public knowledge of COVID-19 is critical to controlling the pandemic. This study aimed to determine China’s public knowledge of COVID-19 and the attitudes towards control measures. Methods A cross-sectional study was conducted over 48 h from 22:30...