Yura Ko

Publikationer
Populärvetenskap och samverkan

Artiklar

Journal article: SCIENTIFIC REPORTS. 2023;13(1):17762

Evaluating the COVID-19 vaccination program in Japan, 2021 using the counterfactual reproduction number.

Kayano T; Ko Y; Otani K; Kobayashi T; Suzuki M; Nishiura H
Journal article: SCIENTIFIC REPORTS. 2023;13(1):13230

Time-varying overdispersion of SARS-CoV-2 transmission during the periods when different variants of concern were circulating in Japan.

Ko YK; Furuse Y; Otani K; Yamauchi M; Ninomiya K; Saito M; Imamura T; Cook AR; Ahiko T; Fujii S; Mori Y; Suzuki E; Yamada K; Ashino Y; Yamashita H; Kato Y; Mizuta K; Suzuki M; Oshitani H
Journal article: EMERGING INFECTIOUS DISEASES. 2023;29(8):1648-1650

SARS-CoV-2 Variants and Age-Dependent Infection Rates among Household and Nonhousehold Contacts.

Miyahara R; Tamura K; Kato T; Nakazaki M; Otani K; Ko YK; Kamigaki T; Arima Y; Tani H; Oishi K; Suzuki M
Journal article: INFLUENZA AND OTHER RESPIRATORY VIRUSES. 2022;16(6):1026-1032

Impact of the Coming-of-Age Day and ceremony on the risk of SARS-CoV-2 transmission in Japan: A natural-experimental study based on national surveillance data.

Ko YK; Kinoshita R; Yamauchi M; Otani K; Kamigaki T; Kasuya K; Yoneoka D; Arima Y; Kobayashi Y; Arashiro T; Otsuka M; Shimbashi R; Suzuki M
Journal article: LANCET REGIONAL HEALTH-WESTERN PACIFIC. 2022;28:100571

Number of averted COVID-19 cases and deaths attributable to reduced risk in vaccinated individuals in Japan.

Kayano T; Sasanami M; Kobayashi T; Ko YK; Otani K; Suzuki M; Nishiura H
Journal article: EMERGING INFECTIOUS DISEASES. 2022;28(9):1777-1784

Age-Dependent Effects of COVID-19 Vaccine and of Healthcare Burden on COVID-19 Deaths, Tokyo, Japan.

Ko YK; Murayama H; Yamasaki L; Kinoshita R; Suzuki M; Nishiura H
Journal article: WESTERN PACIFIC SURVEILLANCE AND RESPONSE JOURNAL : WPSAR. 2022;13(3):41-50

Replacement of SARS-CoV-2 strains with variants carrying N501Y and L452R mutations in Japan: an epidemiological surveillance assessment.

Kobayashi Y; Arashiro T; Otsuka M; Tsuchihashi Y; Takahashi T; Arima Y; Ko YK; Otani K; Yamauchi M; Kamigaki T; Morita-Ishihara T; Takahashi H; Uchikoba S; Shimatani M; Takeshita N; Suzuki M; Ohnishi M
Journal article: JAPANESE JOURNAL OF INFECTIOUS DISEASES. 2022;75(3):281-287

Epidemiological Factors Associated with COVID-19 Clusters in Medical and Social Welfare Facilities.

Imamura T; Ko YK; Furuse Y; Imamura T; Jindai K; Miyahara R; Sando E; Yasuda I; Tsuchiya N; Field Epidemiology Training Program, Japan (FETP-J; Saito M; Suzuki M; Oshitani H
Journal article: WESTERN PACIFIC SURVEILLANCE AND RESPONSE JOURNAL : WPSAR. 2022;13(1):1-6

Integration of publicly available case-based data for real-time coronavirus disease 2019 risk assessment, Japan.

Ninomiya K; Kanamori M; Ikeda N; Jindai K; Ko YK; Otani K; Furuse Y; Akaba H; Miyahara R; Saito M; Suzuki M; Oshitani H
Journal article: INTERNATIONAL JOURNAL OF INFECTIOUS DISEASES. 2022;116:365-373

Secondary transmission of SARS-CoV-2 during the first two waves in Japan: Demographic characteristics and overdispersion.

Ko YK; Furuse Y; Ninomiya K; Otani K; Akaba H; Miyahara R; Imamura T; Imamura T; Cook AR; Saito M; Suzuki M; Oshitani H
Journal article: JOURNAL OF INFECTION. 2022;84(2):248-288

COVID-19 case-clusters and transmission chains in the communities in Japan.

Furuse Y; Tsuchiya N; Miyahara R; Yasuda I; Sando E; Ko YK; Imamura T; Morimoto K; Imamura T; Shobugawa Y; Nagata S; Tokumoto A; Jindai K; Suzuki M; Oshitani H
Journal article: JMA J. 2021;4(3):198-206

Epidemiology of Coronavirus Disease 2019 in Japan: Descriptive Findings and Lessons Learned through Surveillance during the First Three Waves.

Arima Y; Kanou K; Arashiro T; K Ko Y; Otani K; Tsuchihashi Y; Takahashi T; Miyahara R; Sunagawa T; Suzuki M
Journal article: INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH. 2021;18(9):4655

Relationship of Test Positivity Rates with COVID-19 Epidemic Dynamics.

Furuse Y; Ko YK; Ninomiya K; Suzuki M; Oshitani H
Journal article: EMERGING INFECTIOUS DISEASES. 2021;27(3):915-918

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

Miyahara R; Tsuchiya N; Yasuda I; Ko YK; Furuse Y; Sando E; Nagata S; Imamura T; Saito M; Morimoto K; Imamura T; Shobugawa Y; Nishiura H; Suzuki M; Oshitani H
Journal article: FRONTIERS IN PEDIATRICS. 2021;9:705882

Roles of Children and Adolescents in COVID-19 Transmission in the Community: A Retrospective Analysis of Nationwide Data in Japan.

Imamura T; Saito M; Ko YK; Imamura T; Otani K; Akaba H; Ninomiya K; Furuse Y; Miyahara R; Sando E; Yasuda I; Tsuchiya N; National COVID-19 Cluster Response Taskforce; Suzuki M; Oshitani H
Journal article: JAPANESE JOURNAL OF INFECTIOUS DISEASES. 2020;73(5):391-393

Epidemiology of COVID-19 Outbreak in Japan, from January-March 2020.

Furuse Y; Ko YK; Saito M; Shobugawa Y; Jindai K; Saito T; Nishiura H; Sunagawa T; Suzuki M; Oshitani H; National Task Force for COVID-19 Outbreak in Japan
Journal article: EMERGING INFECTIOUS DISEASES. 2020;26(9):2176-2179

Clusters of Coronavirus Disease in Communities, Japan, January-April 2020.

Furuse Y; Sando E; Tsuchiya N; Miyahara R; Yasuda I; Ko YK; Saito M; Morimoto K; Imamura T; Shobugawa Y; Nagata S; Jindai K; Imamura T; Sunagawa T; Suzuki M; Nishiura H; Oshitani H

Alla övriga publikationer

Preprint: MEDRXIV. 2024

Evaluation of the protective efficacy of Olyset®Plus ceiling nets for reduction of malaria incidence in children in Homa Bay County, Kenya: a cluster-randomized controlled study protocol

Ko YK; Kagaya W; Omondi P; Musyoka KB; Okai T; Chan CW; Kongere J; Opiyo V; Oginga J; Mbugua SM; Kanoi BN; Kanamori M; Yoneoka D; Bureau of Statistics KN; Keitany K; Songok E; Okomo G; Minakawa N; Gitaka J; Kaneko A

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