Please use this identifier to cite or link to this item: https://covid-19.conacyt.mx/jspui/handle/1000/29
Epidemiologic characteristics of early cases with 2019 novel coronavirus (2019-nCoV) disease in Korea
Moran Ki
Acceso Abierto
Atribución
https://doi.org/10.4178/epih.e2020007
Quarantine
Epidemiology
Isolation
In about 20 days since the diagnosis of the first case of the 2019 novel coronavirus (2019-nCoV) in Korea on January 20, 2020, 28 cases have been confirmed. Fifteen patients (53.6%) of them were male and median age of was 42 years (range, 20-73). Of the confirmed cases, 16, 9, and 3 were index (57.2%), first-generation (32.1%), and second-generation (10.7%) cases, respectively. All first-generation and second-generation patients were family members or intimate acquaintances of the index cases with close contacts. Fifteen among 16 index patients had entered Korea from January 19 to 24, 2020 while 1 patient had entered Korea on January 31, 2020. The average incubation period was 3.9 days (median, 3.0), and the reproduction number was estimated as 0.48. Three of the confirmed patients were asymptomatic when they were diagnosed. Epidemiological indicators will be revised with the availability of additional data in the future. Sharing epidemiological information among researchers worldwide is essential for efficient preparation and response in tackling this new infectious disease.
Epidemiology and health
09-02-2020
Artículo
https://www.e-epih.org/journal/view.php?doi=10.4178/epih.e2020007
Inglés
VIRUS RESPIRATORIOS
Versión publicada
publishedVersion - Versión publicada
Appears in Collections:Artículos científicos

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