Epidemiologic characteristics of early cases with 2019 novel coronavirus (2019-nCoV) disease in Korea.
Identifieur interne : 000410 ( new/Analysis ); précédent : 000409; suivant : 000411Epidemiologic characteristics of early cases with 2019 novel coronavirus (2019-nCoV) disease in Korea.
Auteurs : Moran Ki [Corée du Sud]Source :
- Epidemiology and health [ 2092-7193 ] ; 2020.
Descripteurs français
- KwdFr :
- Adulte, Adulte d'âge moyen, Femelle, Humains, Infections à coronavirus (diagnostic), Infections à coronavirus (épidémiologie), Jeune adulte, Maladies asymptomatiques, Mâle, Pneumopathie virale (diagnostic), Pneumopathie virale (épidémiologie), Période d'incubation de maladie infectieuse, République de Corée (épidémiologie), Santé de la famille, Sujet âgé, Traçage des contacts.
- MESH :
- diagnostic : Infections à coronavirus, Pneumopathie virale.
- épidémiologie : Infections à coronavirus, Pneumopathie virale, République de Corée.
- Adulte, Adulte d'âge moyen, Femelle, Humains, Jeune adulte, Maladies asymptomatiques, Mâle, Période d'incubation de maladie infectieuse, Santé de la famille, Sujet âgé, Traçage des contacts.
English descriptors
- KwdEn :
- Adult, Aged, Asymptomatic Diseases, Betacoronavirus (isolation & purification), Betacoronavirus (pathogenicity), Contact Tracing, Coronavirus Infections (diagnosis), Coronavirus Infections (epidemiology), Family Health, Female, Humans, Infectious Disease Incubation Period, Male, Middle Aged, Pneumonia, Viral (diagnosis), Pneumonia, Viral (epidemiology), Republic of Korea (epidemiology), Young Adult.
- MESH :
- geographic , epidemiology : Republic of Korea.
- diagnosis : Coronavirus Infections, Pneumonia, Viral.
- epidemiology : Coronavirus Infections, Pneumonia, Viral.
- isolation & purification : Betacoronavirus.
- pathogenicity : Betacoronavirus.
- Adult, Aged, Asymptomatic Diseases, Contact Tracing, Family Health, Female, Humans, Infectious Disease Incubation Period, Male, Middle Aged, Young Adult.
Abstract
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.
DOI: 10.4178/epih.e2020007
PubMed: 32035431
Affiliations:
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pubmed:32035431Le document en format XML
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Moran" sort="Ki, Moran" uniqKey="Ki M" first="Moran" last="Ki">Moran Ki</name><affiliation wicri:level="1"><nlm:affiliation>Department of Cancer Control and Population Health, Graduate School of Cancer Science and Policy, National Cancer Center, Goyang, Korea.</nlm:affiliation><country xml:lang="fr">Corée du Sud</country><wicri:regionArea>Department of Cancer Control and Population Health, Graduate School of Cancer Science and Policy, National Cancer Center, Goyang</wicri:regionArea><wicri:noRegion>Goyang</wicri:noRegion></affiliation></author></analytic><series><title level="j">Epidemiology and health</title><idno type="eISSN">2092-7193</idno><imprint><date when="2020" type="published">2020</date></imprint></series></biblStruct></sourceDesc></fileDesc><profileDesc><textClass><keywords scheme="KwdEn" xml:lang="en"><term>Adult</term><term>Aged</term><term>Asymptomatic Diseases</term><term>Betacoronavirus (isolation & purification)</term><term>Betacoronavirus (pathogenicity)</term><term>Contact Tracing</term><term>Coronavirus Infections (diagnosis)</term><term>Coronavirus Infections (epidemiology)</term><term>Family Health</term><term>Female</term><term>Humans</term><term>Infectious Disease Incubation Period</term><term>Male</term><term>Middle Aged</term><term>Pneumonia, Viral (diagnosis)</term><term>Pneumonia, Viral (epidemiology)</term><term>Republic of Korea (epidemiology)</term><term>Young Adult</term></keywords><keywords scheme="KwdFr" xml:lang="fr"><term>Adulte</term><term>Adulte d'âge moyen</term><term>Femelle</term><term>Humains</term><term>Infections à coronavirus (diagnostic)</term><term>Infections à coronavirus (épidémiologie)</term><term>Jeune adulte</term><term>Maladies asymptomatiques</term><term>Mâle</term><term>Pneumopathie virale (diagnostic)</term><term>Pneumopathie virale (épidémiologie)</term><term>Période d'incubation de maladie infectieuse</term><term>République de Corée (épidémiologie)</term><term>Santé de la famille</term><term>Sujet âgé</term><term>Traçage des contacts</term></keywords><keywords scheme="MESH" type="geographic" qualifier="epidemiology" xml:lang="en"><term>Republic of Korea</term></keywords><keywords scheme="MESH" qualifier="diagnosis" xml:lang="en"><term>Coronavirus Infections</term><term>Pneumonia, Viral</term></keywords><keywords scheme="MESH" qualifier="diagnostic" xml:lang="fr"><term>Infections à coronavirus</term><term>Pneumopathie virale</term></keywords><keywords scheme="MESH" qualifier="epidemiology" xml:lang="en"><term>Coronavirus Infections</term><term>Pneumonia, Viral</term></keywords><keywords scheme="MESH" qualifier="isolation & purification" xml:lang="en"><term>Betacoronavirus</term></keywords><keywords scheme="MESH" qualifier="pathogenicity" xml:lang="en"><term>Betacoronavirus</term></keywords><keywords scheme="MESH" qualifier="épidémiologie" xml:lang="fr"><term>Infections à coronavirus</term><term>Pneumopathie virale</term><term>République de Corée</term></keywords><keywords scheme="MESH" xml:lang="en"><term>Adult</term><term>Aged</term><term>Asymptomatic Diseases</term><term>Contact Tracing</term><term>Family Health</term><term>Female</term><term>Humans</term><term>Infectious Disease Incubation Period</term><term>Male</term><term>Middle Aged</term><term>Young Adult</term></keywords><keywords scheme="MESH" xml:lang="fr"><term>Adulte</term><term>Adulte d'âge moyen</term><term>Femelle</term><term>Humains</term><term>Jeune adulte</term><term>Maladies asymptomatiques</term><term>Mâle</term><term>Période d'incubation de maladie infectieuse</term><term>Santé de la famille</term><term>Sujet âgé</term><term>Traçage des contacts</term></keywords></textClass></profileDesc></teiHeader><front><div type="abstract" xml:lang="en">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.</div></front></TEI><affiliations><list><country><li>Corée du Sud</li></country></list><tree><country name="Corée du Sud"><noRegion><name sortKey="Ki, Moran" sort="Ki, Moran" uniqKey="Ki M" first="Moran" last="Ki">Moran Ki</name></noRegion></country></tree></affiliations></record>Pour manipuler ce document sous Unix (Dilib)
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