Medical workers inject medicine for Li Zuofan (R) at an intensive care ward of the novel coronavirus infection cases at a branch of Tongji Hospital affiliated to Tongji Medical College of Huazhong University of Science and Technology in Wuhan, central China’s Hubei Province, Feb. 18, 2020.

China-WHO joint expert group visited Wuhan Tongji Hospital, a Fang Cang makeshift hospital, and provincial CDC to learn more about COVID19 prevention and control work: National Health Commission