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[Epidemiological investigation of a family clustering of COVID-19].
Guan, Q; Liu, M; Zhuang, Y J; Yuan, Y; Wang, S S; Li, J; Chen, Z; Yang, X L; Tang, Z R; Jia, H J; Ma, J Y; Wang, X X; Tai, P G; Li, J; He, Y.
Afiliación
  • Guan Q; The Fifth Medical Center of Chinese People's Liberation Army General Hospital, Beijing 100039, China.
  • Liu M; Institute of Geriatrics, Second Medical Center, National Clinical Research Center for Geriatrics Diseases, Beijing Key Laboratory of Aging and Geriatrics, Chinese People's Liberation Army General Hospital, Beijing 100083, China.
  • Zhuang YJ; The Fifth Medical Center of Chinese People's Liberation Army General Hospital, Beijing 100039, China.
  • Yuan Y; The Fifth Medical Center of Chinese People's Liberation Army General Hospital, Beijing 100039, China.
  • Wang SS; Institute of Geriatrics, Second Medical Center, National Clinical Research Center for Geriatrics Diseases, Beijing Key Laboratory of Aging and Geriatrics, Chinese People's Liberation Army General Hospital, Beijing 100083, China.
  • Li J; The Fifth Medical Center of Chinese People's Liberation Army General Hospital, Beijing 100039, China.
  • Chen Z; The Fifth Medical Center of Chinese People's Liberation Army General Hospital, Beijing 100039, China.
  • Yang XL; The Fifth Medical Center of Chinese People's Liberation Army General Hospital, Beijing 100039, China.
  • Tang ZR; The Fifth Medical Center of Chinese People's Liberation Army General Hospital, Beijing 100039, China.
  • Jia HJ; The Fifth Medical Center of Chinese People's Liberation Army General Hospital, Beijing 100039, China.
  • Ma JY; The Fifth Medical Center of Chinese People's Liberation Army General Hospital, Beijing 100039, China.
  • Wang XX; The Fifth Medical Center of Chinese People's Liberation Army General Hospital, Beijing 100039, China.
  • Tai PG; Medical Service Department, Chinese People's Liberation Army General Hospital, Beijing 100083, China.
  • Li J; The Fifth Medical Center of Chinese People's Liberation Army General Hospital, Beijing 100039, China.
  • He Y; Institute of Geriatrics, Second Medical Center, National Clinical Research Center for Geriatrics Diseases, Beijing Key Laboratory of Aging and Geriatrics, Chinese People's Liberation Army General Hospital, Beijing 100083, China.
Zhonghua Liu Xing Bing Xue Za Zhi ; 41(5): 629-633, 2020 May 10.
Article en Zh | MEDLINE | ID: mdl-32149484
Objective: To investigate the epidemiological characteristics of a family clustering of COVID-19. Methods: Field epidemiological survey was conducted. Results: Case 1 of the long-term residents from Hubei province was the source of infection of this family clustering. There were 6 cases (from case 2 to case 7) infected in the whole incubation period. The incubation period was more than 14 days for 3 of the second-generation cases. Routes of transmission included respiratory droplets (from case 1 transmitted to case 6, from case 1 to her family members) and close contact (from case 1 to other cases in her family). All the age groups were generally susceptible, while elderly were easier to progress to critically ill. Besides respiratory symptoms, there were also gastrointestinal symptoms, of which diarrhea was the most common one. Conclusions: Family clustering had been an important part for COVID-19 cases.
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Texto completo: 1 Colección: 01-internacional Base de datos: MEDLINE Asunto principal: Neumonía Viral / Familia / Infecciones por Coronavirus Límite: Humans País/Región como asunto: Asia Idioma: Zh Revista: Zhonghua Liu Xing Bing Xue Za Zhi Año: 2020 Tipo del documento: Article País de afiliación: China Pais de publicación: China
Texto completo
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Texto completo: 1 Colección: 01-internacional Base de datos: MEDLINE Asunto principal: Neumonía Viral / Familia / Infecciones por Coronavirus Límite: Humans País/Región como asunto: Asia Idioma: Zh Revista: Zhonghua Liu Xing Bing Xue Za Zhi Año: 2020 Tipo del documento: Article País de afiliación: China Pais de publicación: China