A nurse from Zhejiang checks the severe case area through a gate at a hospital in Wuhan, capital of central China's Hubei Province, March 18, 2020. Medical assistance teams started leaving Hubei Province on Tuesday as the epidemic outbreak in the hard-hit province has been subdued; meanwhile, the fifth batch of medical workers from east China's Zhejiang Province stick to their posts and continue to take care of patients in Wuhan. (Xinhua/Shen Bohan)