緒方剛 (Tsuyoshi Ogata) - マイポータル

基本情報

所属: 潮来保健所所長

J-GLOBAL ID: 202401015397859722
researchmap会員ID: R000066750

研究キーワード

研究分野

ライフサイエンス / 衛生学、公衆衛生学分野：実験系を含まない / 感染症疫学、公衆衛生学

学歴

東京大学医学科

論文

Risk of Death in Older Japanese Adults with COVID-19 Caused by the Omicron Variant: a Population-Based Study

Hideo Tanaka, Yuki Takahashi, Yoshitaka Koga, Shunichi Takiguchi, Shigeru Ogimoto, Shizuyo Inaba, Hiroyuki Matsuoka, Yuka Miyajima, Takeshi Takagi, Fujiko Irie …

Japanese Journal of Infectious Diseases 78(1) 1-5 2025年1月23日査読有り最終著者
Efficiency of indirect protection of COVID-19 vaccination and interactions between indirect and direct protection on household transmission

Yuki Takahashi, Hideo Tanaka, Chie Taniguchi, Tsuyoshi Ogata

Vaccine 42(24) 2024年10月査読有り最終著者
Vaccine Effectiveness against SARS-CoV-2 among Household Contacts during Omicron BA.2–Dominant Period, Japan

Tsuyoshi Ogata, Hideo Tanaka, Akemi Kon, Noriko Sakaibori, Emiko Tanaka

Emerging Infectious Diseases 30(7) 2024年7月査読有り筆頭著者
SARS-CoV-2 Incubation Period during Omicron BA.5–Dominant Period, Japan

Tsuyoshi Ogata, Hideo Tanaka

Emerging Infectious Diseases 30(1) 2024年1月査読有り筆頭著者
SARS-CoV-2 Incubation Period during the Omicron BA.5–Dominant Period in Japan

Tsuyoshi Ogata, Hideo Tanaka

Emerging Infectious Diseases 29(3) 595-598 2023年3月査読有り筆頭著者
Change over Time in the Risk of Death among Japanese COVID-19 Cases Caused by the Omicron Variant Depending on Prevalence of Sublineages

Yuki Takahashi, Hideo Tanaka, Yoshitaka Koga, Shunichi Takiguchi, Shigeru Ogimoto, Shizuyo Inaba, Hiroyuki Matsuoka, Yuka Miyajima, Takeshi Takagi, Fujiko Irie …

International Journal of Environmental Research and Public Health 20(4) 2779-2779 2023年2月4日査読有り最終著者
A low proportion of asymptomatic COVID-19 patients with the Delta variant infection by viral transmission through household contact at the time of confirmation in Ibaraki, Japan

Tsuyoshi Ogata, Hideo Tanaka, Fujiko Irie, Yumiko Nozawa, Etsuko Noguchi, Kayoko Seo, Emiko Tanaka

Global Health & Medicine 4(3) 192-196 2022年6月30日査読有り筆頭著者
Increased Secondary Attack Rates among the Household Contacts of Patients with the Omicron Variant of the Coronavirus Disease 2019 in Japan

Tsuyoshi Ogata, Hideo Tanaka, Emiko Tanaka, Natsumi Osaki, Etsuko Noguchi, Yukino Osaki, Ayane Tono, Koji Wada

International Journal of Environmental Research and Public Health 19(13) 8068-8068 2022年6月30日査読有り筆頭著者
Shorter Incubation Period among COVID-19 Cases with the BA.1 Omicron Variant

Hideo Tanaka, Tsuyoshi Ogata, Toshiyuki Shibata, Hitomi Nagai, Yuki Takahashi, Masaru Kinoshita, Keisuke Matsubayashi, Sanae Hattori, Chie Taniguchi

International Journal of Environmental Research and Public Health 19(10) 6330-6330 2022年5月23日査読有り
Increased Secondary Attack Rate among Unvaccinated Household Contacts of Coronavirus Disease 2019 Patients with Delta Variant in Japan

Tsuyoshi Ogata, Hideo Tanaka, Yumiko Nozawa, Kazue Mukouyama, Emiko Tanaka, Natsumi Osaki, Etsuko Noguchi, Kayoko Seo, Koji Wada

International Journal of Environmental Research and Public Health 19(7) 3889-3889 2022年3月24日査読有り筆頭著者
Shorter Incubation Period among Unvaccinated Delta Variant Coronavirus Disease 2019 Patients in Japan

Tsuyoshi Ogata, Hideo Tanaka, Fujiko Irie, Atsushi Hirayama, Yuki Takahashi

International Journal of Environmental Research and Public Health 19(3) 1127-1127 2022年1月20日査読有り筆頭著者
Secondary Attack Rate among Non-Spousal Household Contacts of Coronavirus Disease 2019 in Tsuchiura, Japan, August 2020–February 2021

Tsuyoshi Ogata, Fujiko Irie, Eiko Ogawa, Shifuko Ujiie, Aina Seki, Koji Wada, Hideo Tanaka

International Journal of Environmental Research and Public Health 18(17) 8921-8921 2021年8月25日査読有り筆頭著者
Increased Transmissibility of the SARS-CoV-2 Alpha Variant in a Japanese Population

Hideo Tanaka, Atsushi Hirayama, Hitomi Nagai, Chika Shirai, Yuki Takahashi, Hiroto Shinomiya, Chie Taniguchi, Tsuyoshi Ogata

International Journal of Environmental Research and Public Health 18(15) 7752-7752 2021年7月22日査読有り最終著者
The period from prodromal fever onset to rash onset in laboratory-confirmed rubella cases: a cross-sectional study

Tsuyoshi Ogata, Maki Murooka, Makoto Akashi, Akemi Ishitsuka, Akari Miyazaki, Shuuichi Osawa, Kanako Ishikawa, Keiko Tanaka-Taya, Ritei Uehara

BMC Infectious Diseases 21(1) 2021年5月15日査読有り筆頭著者
Long Diagnostic Delay with Unknown Transmission Route Inversely Correlates with the Subsequent Doubling Time of Coronavirus Disease 2019 in Japan, February–March 2020

Tsuyoshi Ogata, Hideo Tanaka

International Journal of Environmental Research and Public Health 18(7) 3377-3377 2021年3月24日査読有り筆頭著者
High Probability of Long Diagnostic Delay in Coronavirus Disease 2019 Cases with Unknown Transmission Route in Japan

Tsuyoshi Ogata, Hideo Tanaka

International Journal of Environmental Research and Public Health 17(22) 8655-8655 2020年11月21日査読有り筆頭著者
Association of Low Sputum Smear Positivity among Tuberculosis Patients with Interferon-Gamma Release Assay Outcomes of Close Contacts in Japan

Tsuyoshi Ogata, Natsuki Nagasu, Ritei Uehara, Kunihiko Ito

International Journal of Environmental Research and Public Health 16(19) 3713-3713 2019年10月2日査読有り筆頭著者
Serological survey of avian H5N2-subtype influenza virus infections in human populations

Yoshinao Yamazaki, Mikio Doy, Nobuhiko Okabe, Yoshinori Yasui, Kazutoshi Nakashima, Takashi Fujieda, Shin-ichi Yamato, Yuichi Kawata, Tsuyoshi Ogata

Archives of Virology 154(3) 2009年2月3日査読有り最終著者
Human H5N2 Avian Influenza Infection in Japan and the Factors Associated with High H5N2-Neutralizing Antibody Titer

Tsuyoshi Ogata, Yoshinao Yamazaki, Nobuhiko Okabe, Yosikazu Nakamura, Masato Tashiro, Noriko Nagata, Shigeyuki Itamura, Yoshinori Yasui, Kazutoshi Nakashima, Mikio Doi …

Journal of Epidemiology 18(4) 160-166 2008年査読有り筆頭著者
Diphenylarsinic acid poisoning from chemical weapons in Kamisu, Japan

Kazuhiro Ishii, Akira Tamaoka, Fujio Otsuka, Nobuaki Iwasaki, Kenji Shin, Akira Matsui, Ginji Endo, Yoshito Kumagai, Tetsuro Ishii, Shin'ichi Shoji …

Annals of Neurology 56(5) 741-745 2004年10月25日査読有り

緒方剛

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