China News Service, May 30, according to the Hainan Health and Welfare Committee website, on May 30, Sanya City, Hainan Province reported a case of asymptomatic New Coronary Pneumoniae infection. Screening revealed that he was medically isolated and observed immediately after entering Joan. There was no close contact with personnel during the period.
Hu Moumou, an asymptomatic infected person, male, 19 years old, native of Wenzhou City, Zhejiang Province, is now studying at Sanya College. On May 20, 2020, at 13:55 from Hangzhou Xiaoshan Airport, take a flight to Sanya, arrive at Phoenix International Airport at 17:05, and will be delivered to the school ’s designated hotel by a special car from Sanya College, where the single person will live in a single room. On the same day, the serum IgM + IgG total antibody test was carried out and the result was positive. Pharyngeal swabs were tested on May 22 and 23, and the results were negative. The throat swab nucleic acid test was performed at 15:30 on May 29 and the result was positive. Subsequently, Sanya City arranged 120 ambulances to send them to the designated hospital for isolation treatment. Hu Mou is currently not suffering from fever, cough and other symptoms.
Combined with Jan. 13-May 19, Hu Moumou's range of activities is mainly in Wenzhou. His father was a close contact person with confirmed cases and other epidemiological history. He is more likely to be infected during his life in Wenzhou.
Sanya City carried out an epidemiological investigation in time, and dispatched killers to disinfect the hotel rooms where Hu Mou lived. According to the judgment criteria of the New Coronary Pneumonia Prevention and Control Program (Sixth Edition), since he was admitted to Qiong for medical isolation observation, he did not have close contact with personnel during Qiong.