Asymptomatic SARS-CoV-2 Infections Among Persons Entering China From April 16 to October 12, 2020.

Ren, Ruiqi; Zhang, Yanping; Li, Qun; McGoogan, Jennifer M; Feng, Zijian; Gao, George F; Wu, Zunyou

Ren, Ruiqi; Zhang, Yanping; Li, Qun; McGoogan, Jennifer M; Feng, Zijian; Gao, George F; Wu, Zunyou.

Ren R; Chinese Center for Disease Control and Prevention, Beijing, China.
Zhang Y; Chinese Center for Disease Control and Prevention, Beijing, China.
Li Q; Chinese Center for Disease Control and Prevention, Beijing, China.
McGoogan JM; Chinese Center for Disease Control and Prevention, Beijing, China.
Feng Z; Chinese Center for Disease Control and Prevention, Beijing, China.
Gao GF; Chinese Center for Disease Control and Prevention, Beijing, China.
Wu Z; Chinese Center for Disease Control and Prevention, Beijing, China.

JAMA ; 325(5): 489-492, 2021 02 02.

Article in English | MEDLINE | ID: covidwho-1085696

Subject(s)

Asymptomatic Infections/epidemiology; COVID-19/epidemiology; SARS-CoV-2/isolation & purification; Adult; Age Factors; COVID-19 Nucleic Acid Testing; COVID-19 Testing; China/epidemiology; Female; Humans; Incidence; Male; Middle Aged; Retrospective Studies; SARS-CoV-2/genetics; Statistics, Nonparametric; Travel; Young Adult

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Full text: Available Collection: International databases Database: MEDLINE Main subject: Asymptomatic Infections / SARS-CoV-2 / COVID-19 Type of study: Diagnostic study / Observational study Limits: Adult / Female / Humans / Male / Middle aged / Young adult Country/Region as subject: Asia Language: English Journal: JAMA Year: 2021 Document Type: Article Affiliation country: Jama.2020.23942

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