On February 22, Ms. Xu, a cured patient who was infected with novel coronavirus pneumonia (COVID-19), donates her plasma at an apheresis blood donation room of the Yueyang Blood Center. She is the city’s first COVID-19 cured patient to donate plasma. After passing relevant tests, the plasma will be used to treat critically ill patients. (Photo/Xu Dianbo, Hunan Daily)

Source: en.yueyang.gov.cn