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Volume 30, Number 8—August 2024
Research

Fatal SARS-CoV-2 Infection among Children, Japan, January–September 20221

Shingo Mitsushima2, Yuichiro Yahata2, Yuuki TsuchihashiComments to Author , Chiaki Ikenoue, Munehisa Fukusumi, Shogo Otake, Tomoe Shimada, Takuya Yamagishi, Hajime Kamiya, Yusuke Kobayashi, Hitomi Kurosu, Mai Okuyama, Saeko Morino, Miho Shibamura, Sayaka Takanashi, Taro Kamigaki, Kanako Otani, Manami Nakashita, Hanae Ito, Ayako Miyazaki, Masaya Koshiko, Masanao Harakuni, Megumi Onuma, Hiroko Chiba, Maki Masutani, Natsu Sudani, Yuka Satsuki, Taketoshi Takara, Akira Oka, Tomohiro Katsuta, Naoki Shimizu, Akihiko Saitoh, Tetsuya Sakamoto, Motoi Suzuki, Tomimasa Sunagawa, and COVID-19 Fatal Pediatric Cases Database Group3
Author affiliations: National Institute of Infectious Diseases, Tokyo, Japan (S. Mitsushima, Y. Yahata, Y. Tsuchihashi, C. Ikenoue, M. Fukusumi, S. Otake, T. Shimada, T. Yamagishi, H. Kamiya, Y. Kobayashi, H. Kurosu, M. Okuyama, S. Morino, M. Shibamura, S. Takanashi, T. Kamigaki, K. Otani, M. Nakashita, H. Ito, A. Miyazaki, M. Koshiko, M. Harakuni, M. Onuma, H. Chiba, M. Masutani, N. Sudani, Y. Satsuki, T. Takara, M. Suzuki, T. Sunagawa); Saitama Children’s Medical Center, Saitama, Japan (A. Oka); St. Marianna University School of Medicine, Kanagawa, Japan (T. Katsuta, N. Shimizu); Niigata University Graduate School of Medical and Dental Sciences, Niigata, Japan (A. Saitoh); Teikyo University School of Medicine, Tokyo (T. Sakamoto)

Main Article

Figure 1

Number of reported fatal cases after COVID-19 among 61 children 0–19 years of age, by week of symptom onset or diagnosis, Japan, January–September 2022, and number of reported COVID-19 cases among patients of all ages. Excludes 1 patient for whom date of symptom onset and date of diagnosis of COVID-19 were unknown. Date of symptom onset for the 61 pediatric patients was January 1, 2022 (epidemiologic week 52, 2021) through September 30, 2022 (epidemiologic week 39, 2022). Bars denote the number of reported fatal pediatric cases (left axis); line denotes the numbers of COVID-19 patients of all ages reported by the Ministry of Health, Labour and Welfare (right axis). Scales for the y-axes differ substantially to underscore patterns but do not permit direct comparisons.

Figure 1. Number of reported fatal cases after COVID-19 among 61 children 0–19 years of age, by week of symptom onset or diagnosis, Japan, January–September 2022, and number of reported COVID-19 cases among patients of all ages. Excludes 1 patient for whom date of symptom onset and date of diagnosis of COVID-19 were unknown. Date of symptom onset for the 61 pediatric patients was January 1, 2022 (epidemiologic week 52, 2021) through September 30, 2022 (epidemiologic week 39, 2022). Bars denote the number of reported fatal pediatric cases (left axis); line denotes the numbers of COVID-19 patients of all ages reported by the Ministry of Health, Labour and Welfare (right axis). Scales for the y-axes differ substantially to underscore patterns but do not permit direct comparisons.

Main Article

1Preliminary results from this study were presented in Japanese as a government surveillance report at https://www.niid.go.jp/niid/ja/2019-ncov/2559-cfeir/11727-20.html.

2These first authors contributed equally to this article.

3Members of the COVID-19 Fatal Pediatric Cases Database Group who contributed data are listed at the end of this article.

Page created: June 14, 2024
Page updated: July 20, 2024
Page reviewed: July 20, 2024
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