Compare the epidemiological and clinical features of imported and local COVID-19 cases in Hainan, China.
Biao WuZi-Ying LeiKun-Liang WuJian-Rong HeHui-Juan CaoJuan FuFeng ChenYuan ChenBao ChenXiao-Li ZhouTao HuangTao WuYong-Guo DuSuo-Xian ChenFu-Rong XiaoZhi-Liang GaoJing HeFeng LinBing-Liang LinPublished in: Infectious diseases of poverty (2020)
Imported cases were more severe than local cases but had similar prognoses. The level of IgG antibodies declined from week 6 to week 8 after onset. The short epidemic period in Hainan suggests that the epidemic could be quickly brought under control if proper timely measures were taken.