- COVID-19 outbreak and risk factors for infection in a taekwondo gym in the Republic of Korea
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Seung Hwan Shin, Eonjoo Park, Sookhyun Kim, Minji Jang, Subin Park, Dong-Hwi Kim, Tae Jong Son, Ji-Hyuk Park
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Osong Public Health Res Perspect. 2022;13(2):162-170. Published online March 31, 2022
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DOI: https://doi.org/10.24171/j.phrp.2021.0295
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 Abstract
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- Objectives
Relatively few studies have assessed risk factors for coronavirus disease 2019 (COVID-19) in public facilities used by children and adolescents. This study presents an analysis of a COVID-19 outbreak that occurred in a taekwondo gym in Korea, predominantly among children and adolescents, with the aim of providing insights on managing COVID-19 outbreaks in similar facilities. Methods: All 108 taekwondo gym students and staff received COVID-19 tests. A survey and closed-circuit television analyses were used to identify risk factors. A univariate analysis was conducted, followed by multivariate logistic regression analysis with backward elimination for variables with a significance level <0.10 in the univariate analysis. Results: COVID-19 was confirmed in 30 of 108 subjects at the taekwondo gym (attack rate, 27.8%). The outbreak started in an adult class student. This student transmitted the virus to the staff, who consequently transmitted the virus to adolescent students. In the univariate analysis, the relative risk for younger age (≤9 years) was 2.14 (95% confidence interval [CI], 1.01–4.54; p=0.054), and that for food consumption inside the gym was 2.12 (95% CI, 1.04–4.30; p=0.048). In the multivariate logistic regression analysis, the odds ratio for younger age was 2.96 (95% CI, 1.07–8.20; p=0.036), and that for food consumption inside the gym was 3.00 (95% CI, 1.10–8.17; p=0.032). Conclusion: Food consumption inside the facility and young age were significant risk factors for COVID-19 transmission in this taekwondo gym. Food consumption should be prohibited in sports facilities, and infection prevention education for young students is also required.
- COVID-19 in Nursing Facilities: Experience in Republic of Korea
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Rok Song, Hee-Sook Kim, Seok-Ju Yoo, Kwan Lee, Ji-Hyuk Park, Joon Ho Jang, Gyoung-Sook Ahn, Jun-Nyun Kim
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Osong Public Health Res Perspect. 2020;11(4):164-169. Published online August 31, 2020
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DOI: https://doi.org/10.24171/j.phrp.2020.11.4.04
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5,298
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Abstract
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Objectives
Coronavirus disease 2019 (COVID-19) outbreaks in nursing facilities can easily lead to a high rate of infection and fatality. A surge in newly infected cases in the first quarter of 2020 in Gyeongsan-si, in the Republic of Korea, was followed by several outbreaks in nursing facilities in the same area. The aim of this study is to report on the epidemiological investigation and the management to reduce the infection rate in nursing facilities for older adults.
Methods
The municipal government and the Korea Centers for Disease Control and Prevention performed an epidemiological investigation into 5 nursing facilities that reported a high number of COVID-19 infection cases from February to May 2020. COVID-19 infected cases in the facilities were investigated to identify the infection routes, and the fatality rate of the 5 facilities.
Results
The 5 facilities had a combined fatality rate of 12.2% (9 deceased among the 74 infected cases). The median age of the deceased was 87 years old (range: 82–91). The infection was first identified on February 27th, 2020, peaked on March 6th, and was last detected on March 24th, 2020.
Conclusion
Difficulties specific to such facilities included the delay in the recognition of symptoms and limitation in distancing. Tailored strategies such as daily monitoring of symptoms and proactive COVID-19 screening of quarantined residents, contributed to a decline in the infections in the facilities.
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Citations
Citations to this article as recorded by  - Impact of the COVID-19 pandemic and corresponding control measures on long-term care facilities: a systematic review and meta-analysis
Jun Zhang, Yushan Yu, Mirko Petrovic, Xiaomei Pei, Qing-Bao Tian, Lei Zhang, Wei-Hong Zhang
Age and Ageing.2023;[Epub] CrossRef - Using Non-Pharmaceutical Interventions and High Isolation of Asymptomatic Carriers to Contain the Spread of SARS-CoV-2 in Nursing Homes
Alec J. Schmidt, Yury García, Diego Pinheiro, Thomas A. Reichert, Miriam Nuño
Life.2022; 12(2): 180. CrossRef - An Experience of the Early Stage of COVID-19 Outbreak in Nursing Homes in Gyeonggi Province, Korea
Gawon Choi, Na-young Kim, Seon-young Lee, Hae Deun Noh, Heeyoung Lee
Korean Journal of Clinical Geriatrics.2022; 23(1): 27. CrossRef - Promising Best Practices Implemented in Long- Term Care Facilities During the COVID-19 Pandemic to Address Social Isolation and Loneliness: A Scoping Review
Idrissa Beogo, Nebila Jean-Claude Bationo, Stephanie Collin, Diane Tapp, Jean Ramdé, Marie-Pierre Gagnon, Eric Nguemeleu Tchouaket, Drissa Sia
Journal of Long-Term Care.2022; 0(2022): 298. CrossRef - Epidemiology and clinical features of COVID-19 outbreaks in aged care facilities: A systematic review and meta-analysis
Mohammad Rashidul Hashan, Nicolas Smoll, Catherine King, Hannah Ockenden-Muldoon, Jacina Walker, Andre Wattiaux, Julieanne Graham, Robert Booy, Gulam Khandaker
EClinicalMedicine.2021; 33: 100771. CrossRef - The experience of executing preventive measures to protect a nursing home in Taiwan from a COVID-19 outbreak
Chia-Yu Huang, Yu-Hung Kuo, Shu-Ting Chuang, Hung-Rong Yen, Sio-Ian Tou
European Geriatric Medicine.2021; 12(3): 609. CrossRef - Everyday life in a Swedish nursing home during the COVID-19 pandemic: a qualitative interview study with persons 85 to 100 years
Qarin Lood, Maria Haak, Synneve Dahlin-Ivanoff
BMJ Open.2021; 11(6): e048503. CrossRef
- Necessity of a Surveillance System for Tick-borne Encephalitis
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Seok-Ju Yoo, Ji-Hyuk Park
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Osong Public Health Res Perspect. 2017;8(2):155-155. Published online April 30, 2017
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DOI: https://doi.org/10.24171/j.phrp.2017.8.2.08
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2,446
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22
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3
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Citations
Citations to this article as recorded by - TBE in South Korea
Song Joon Young
Tick-borne encephalitis - The Book.2022;[Epub] CrossRef - TBE in South Korea
Song Joon Young
Tick-borne encephalitis - The Book.2021;[Epub] CrossRef - TBE in South Korea
Joon Young Song
Tick-borne encephalitis - The Book.2019;[Epub] CrossRef
- Emerging Pathogens and Vehicles of Food- and Water-borne Disease Outbreaks in Korea, 2007–2012
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Shinje Moon, Il-Woong Sohn, Yeongseon Hong, Hyungmin Lee, Ji-Hyuk Park, Geun-Yong Kwon, Sangwon Lee, Seung-Ki Youn
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Osong Public Health Res Perspect. 2014;5(1):34-39. Published online February 28, 2014
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DOI: https://doi.org/10.1016/j.phrp.2013.12.004
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2,163
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17
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15
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Abstract
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- Objectives
Food- and water-borne disease outbreaks (FBDOs) are an important public health problem worldwide. This study investigated the trends in FBDOs in Korea and established emerging causal pathogens and causal vehicles.
Methods
We analyzed FBDOs in Korea by year, location, causal pathogens, and causal vehicles from 2007 to 2012. Information was collected from the FBDOs database in the Korean Centers for Disease Control and Prevention.
Results
During 2007–2012, a total of 1794 FBDOs and 48,897 patients were reported. After 2007, FBDOs and patient numbers steadily decreased over the next 2 years and then plateaued until 2011. However, in 2012, FBDOs increased slightly accompanied by a large increase in the number of affected patients. Our results highlight the emergence of norovirus and pathogenic Escherichia coli other than enterohemorrhagic E. coli (EHEC) in schools in 2012. We found that pickled vegetables is an emerging causal vehicle responsible for this problem.
Conclusion
On the basis of this study we recommend intensified inspections of pickled vegetable manufacturers and the strengthening of laboratory surveillance of relevant pathogens.
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Citations
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Jung Hyen Lee, Minjin Oh, Byoung Sik Kim
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Garam Bae, Jeongwon Kim, Hyojin Kim, Jong Hyeon Seok, Dan Bi Lee, Kyung Hyun Kim, Mi Sook Chung
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- Epidemiological Characteristics of Serologically Confirmed Q Fever Cases in South Korea, 2006–2011
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Wooseok Kwak, Hyuk Chu, Seondo Hwang, Ji-Hyuk Park, Kyu Jam Hwang, Jin Gwack, Young-Sil Choi, Seung-Ki Youn, Mi-Yeoun Park
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Osong Public Health Res Perspect. 2013;4(1):34-38. Published online February 28, 2013
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DOI: https://doi.org/10.1016/j.phrp.2012.12.006
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2,422
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15
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22
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Abstract
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- Objectives
Q fever has been reported worldwide; however, there was almost no official report of Q fever in Korea. In this study, we describe the current status of human Q fever occurrence in Korea.
Methods
Demographic data of Q fever patients were collected from the National Notifiable Diseases Surveillance System from 2006 to 2011. Case investigation reports from regional public health departments were used for additional information, like risk factors and clinical manifestation, of the patients since 2008.
Results
There were 65 serologically confirmed cases during the study period. The annual notification rate of Q fever was 0.22 cases per million persons. The majority of cases were men (87.7%), adults (98.5%), and urban inhabitants (67.7%). Relevant exposures to risk factors were identified in 45.7% of patients. The most common symptoms of acute Q fever were fever (89.3%), myalgia (67.9%) and asthenia (53.6%). Two cases with endocarditis were identified in chronic Q fever.
Conclusion
This study suggests that Q fever has a low endemicity in Korea. However, management and research at national level is required for prevention of a future epidemic.
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Citations
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