The 2-month-old child of Zhao Rui (pseudonym) interacts with temporary "mother" Wang Simei at an isolation area in Yingjiang District of Anqing City, east China's Anhui Province, Feb. 20, 2020. After the outbreak of the novel coronavirus disease, all the adult members of her family were unfortunately infected with the virus and sent to hospitals for medical treatment. Six nurses from local medical institutions took on the responsibility of taking care of the children at the quarantine site. (Xinhua/Tang Yang)