Sangwoo Tak
Cheongju-si, Republic of Korea
Last Updated: 09/26/2026
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Found 21 publications
Launch of the Africa CDC toolkit for hepatitis B: bringing care closer to people in Africa.
Journal: The lancet. Gastroenterology & hepatology
Published: July 20, 2026
Opportunities and aspirations: the Korea Disease Control and Prevention Agency's partnership with the Global Outbreak Alert and Response Network.
Journal: Western Pacific surveillance and response journal : WPSAR
Published: February 19, 2026
Event-based surveillance in Republic of Korea: assessment of the effectiveness of Epidemic Intelligence from Open Sources.
Journal: Western Pacific surveillance and response journal : WPSAR
Published: August 08, 2025
Performance of indicators used in regular risk assessments for COVID-19 in association with contextual factors.
Journal: Osong public health and research perspectives
Published: May 17, 2024
Evaluation of the acute hepatitis B surveillance system in the Republic of Korea following the transition to mandatory surveillance.
Journal: Osong public health and research perspectives
Published: March 21, 2024
Factors associated with the timely diagnosis of malaria and the utilization of types of healthcare facilities: a retrospective study in the Republic of Korea.
Journal: Osong public health and research perspectives
Published: November 20, 2023
Comparing the effectiveness of bivalent and monovalent COVID-19 vaccines against COVID-19 infection during the winter season of 2022-2023: A real-world retrospective observational matched cohort study in the Republic of Korea.
Journal: International journal of infectious diseases : IJID : official publication of the International Society for Infectious Diseases
Published: June 30, 2023
Response to the comment of Perone by the corresponding author Kim.
Journal: Osong public health and research perspectives
Published: March 18, 2023
Required Elements for an Integrated Biosurveillance Platform: A Capacity and Needs Assessment of the Central Government in the Republic of Korea.
Journal: Health security
Published: March 08, 2023
Estimated impact of the national hepatitis B immunization program on acute viral hepatitis B among adolescents in Republic of Korea.
Journal: Osong public health and research perspectives
Published: December 25, 2022
Time-series comparison of COVID-19 case fatality rates across 21 countries with adjustment for multiple covariates.
Journal: Osong public health and research perspectives
Published: July 25, 2022
Last Updated: 09/26/2026