Not public. The patient appeared in Wuhan, Hubei Province, China from 20 19 to 12, and was later diagnosed as a pneumonia case infected by novel coronavirus. Where the exact person is, there is no public disclosure. Professor Lin Qinghua, a member of the senior expert group of the Ministry of Health of China, once worked in Wuhan Huoshenmiao Hospital, and was one of the anti-epidemic heroes during the COVID-19 epidemic.