Xu XW, Wu XX, Jiang ZG, et al. - A retrospective case series was designed to examine the clinical characteristics of individuals in Zhejiang province, China, infected with the 2019 severe acute respiratory syndrome coronavirus 2 (SARS-Cov-2) responsible for coronavirus disease 2019 (covid-2019). Researchers included a total of 62 individuals who admitted to the hospital with laboratory-confirmed SARS-Cov-2 infection. Between 10 January 2020 and 26 January 2020, data were collected from seven hospitals in Zhejiang province, China. They found that the symptoms of individuals with SARS-Cov-2 in Zhejiang province are relatively mild than individuals initially infected with SARS-Cov-2 in Wuhan in early February 2020.