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Familial Clusters of Coronavirus Disease in 10 Prefectures, Japan, February−May 2020

The overall coronavirus disease secondary attack rate (SAR) in family members was 19.0% in 10 prefectures of Japan during February 22–May 31, 2020. The SAR was lower for primary cases diagnosed early, within 2 days after symptom onset. The SAR of asymptomatic primary cases was 11.8%.

Detalles Bibliográficos
Autores principales: Miyahara, Reiko, Tsuchiya, Naho, Yasuda, Ikkoh, Ko, Yura K., Furuse, Yuki, Sando, Eiichiro, Nagata, Shohei, Imamura, Tadatsugu, Saito, Mayuko, Morimoto, Konosuke, Imamura, Takeaki, Shobugawa, Yugo, Nishiura, Hiroshi, Suzuki, Motoi, Oshitani, Hitoshi
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Centers for Disease Control and Prevention 2021
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7920650/
https://www.ncbi.nlm.nih.gov/pubmed/33622475
http://dx.doi.org/10.3201/eid2703.203882
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author Miyahara, Reiko
Tsuchiya, Naho
Yasuda, Ikkoh
Ko, Yura K.
Furuse, Yuki
Sando, Eiichiro
Nagata, Shohei
Imamura, Tadatsugu
Saito, Mayuko
Morimoto, Konosuke
Imamura, Takeaki
Shobugawa, Yugo
Nishiura, Hiroshi
Suzuki, Motoi
Oshitani, Hitoshi
author_facet Miyahara, Reiko
Tsuchiya, Naho
Yasuda, Ikkoh
Ko, Yura K.
Furuse, Yuki
Sando, Eiichiro
Nagata, Shohei
Imamura, Tadatsugu
Saito, Mayuko
Morimoto, Konosuke
Imamura, Takeaki
Shobugawa, Yugo
Nishiura, Hiroshi
Suzuki, Motoi
Oshitani, Hitoshi
author_sort Miyahara, Reiko
collection PubMed
description The overall coronavirus disease secondary attack rate (SAR) in family members was 19.0% in 10 prefectures of Japan during February 22–May 31, 2020. The SAR was lower for primary cases diagnosed early, within 2 days after symptom onset. The SAR of asymptomatic primary cases was 11.8%.
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spelling pubmed-79206502021-03-04 Familial Clusters of Coronavirus Disease in 10 Prefectures, Japan, February−May 2020 Miyahara, Reiko Tsuchiya, Naho Yasuda, Ikkoh Ko, Yura K. Furuse, Yuki Sando, Eiichiro Nagata, Shohei Imamura, Tadatsugu Saito, Mayuko Morimoto, Konosuke Imamura, Takeaki Shobugawa, Yugo Nishiura, Hiroshi Suzuki, Motoi Oshitani, Hitoshi Emerg Infect Dis Dispatch The overall coronavirus disease secondary attack rate (SAR) in family members was 19.0% in 10 prefectures of Japan during February 22–May 31, 2020. The SAR was lower for primary cases diagnosed early, within 2 days after symptom onset. The SAR of asymptomatic primary cases was 11.8%. Centers for Disease Control and Prevention 2021-03 /pmc/articles/PMC7920650/ /pubmed/33622475 http://dx.doi.org/10.3201/eid2703.203882 Text en https://creativecommons.org/licenses/by/4.0/This is a publication of the U.S. Government. This publication is in the public domain and is therefore without copyright. All text from this work may be reprinted freely. Use of these materials should be properly cited.
spellingShingle Dispatch
Miyahara, Reiko
Tsuchiya, Naho
Yasuda, Ikkoh
Ko, Yura K.
Furuse, Yuki
Sando, Eiichiro
Nagata, Shohei
Imamura, Tadatsugu
Saito, Mayuko
Morimoto, Konosuke
Imamura, Takeaki
Shobugawa, Yugo
Nishiura, Hiroshi
Suzuki, Motoi
Oshitani, Hitoshi
Familial Clusters of Coronavirus Disease in 10 Prefectures, Japan, February−May 2020
title Familial Clusters of Coronavirus Disease in 10 Prefectures, Japan, February−May 2020
title_full Familial Clusters of Coronavirus Disease in 10 Prefectures, Japan, February−May 2020
title_fullStr Familial Clusters of Coronavirus Disease in 10 Prefectures, Japan, February−May 2020
title_full_unstemmed Familial Clusters of Coronavirus Disease in 10 Prefectures, Japan, February−May 2020
title_short Familial Clusters of Coronavirus Disease in 10 Prefectures, Japan, February−May 2020
title_sort familial clusters of coronavirus disease in 10 prefectures, japan, february−may 2020
topic Dispatch
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7920650/
https://www.ncbi.nlm.nih.gov/pubmed/33622475
http://dx.doi.org/10.3201/eid2703.203882
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