Characteristics of COVID-19 During the Onset Stage and Considerations for Disease Control

COVID-19 outbreak in December 2019 has evolved into a world level pandemic. To cope with an emerging pathogen like SARS-CoV-2, there is no vaccine or specific drug available to treat the disease. However, get to know the characters of the onset stage of the new disease may help us to control the spread of COVID-19. This short article aims to introduce COVID-19 briefly, getting you to know the clinical character, the treatment, public procedurals and researches on COVID-19 quickly but comprehensively.