Medical staffs talk with each other through the intercoms inside and outside of the microbiology laboratory at the Zhijiang campus of the First Affiliated Hospital of College of Medicine of Zhejiang University, in Hangzhou, capital of east China's Zhejiang Province, Feb. 3, 2020. The definite diagnosis of novel coronavirus infection depends on the result of the testing conducted in the microbiology laboratory. The Zhijiang campus of the hospital has the capacity of about 1,000 beds and is able to receive nearly 100 patients in severe condition. At present, it has admitted 54 confirmed cases of novel coronavirus infection, including 23 cases in severe condition and 8 cases in critical condition. The condition of 23 out of 54 cases have turned better after treatment, and 5 cases are expected to be discharged from hospital by the end of this week. (Xinhua/Xu Yu)