Skip Navigation
Skip to contents

JPMPH : Journal of Preventive Medicine and Public Health

OPEN ACCESS
SEARCH
Search

Search

Page Path
HOME > Search
1 "Chanhee Kim"
Filter
Filter
Article category
Keywords
Publication year
Authors
Original Article
Hepatitis A Outbreak in a Facility for the Disabled, Gyeonggi Province, Korea: An Epidemiological Investigation
Yeonhwa Chang, Chanhee Kim, Nayoung Kim, Joon Jai Kim, Heeyoung Lee
J Prev Med Public Health. 2021;54(5):370-375.   Published online September 2, 2021
DOI: https://doi.org/10.3961/jpmph.21.349
  • 3,754 View
  • 113 Download
  • 1 Web of Science
  • 3 Crossref
AbstractAbstract AbstractSummary PDF
Objectives
The number of cases of hepatitis A virus (HAV) infections has sharply increased in Korea, especially among young adults. In this study, an HAV outbreak in a facility for disabled people was investigated, and we found epidemiological differences both between 2 different generations and between generally abled and disabled groups.
Methods
We analyzed the incubation period and attack rate of an HAV outbreak and investigated the prevalence of HAV antibodies among the staff and residents of a facility for the disabled. We performed a retrospective cohort study during the HAV outbreak, which lasted from February 8 to 25, 2019, including examinations of HAV antibody tests and post-exposure HAV vaccination for the staff or residents of the facility.
Results
There were 9 confirmed cases in 2 staff members and 7 residents. Among 53 people (30 staff and 23 residents), except for the 9 confirmed cases and 1 staff member with a known history of HAV infection, HAV seroprevalence was seen in 16.7% of the staff under 40 years of age and 95.2% of those over 40 years of age, while the corresponding rates in the residents were 0.0% and 58.8%, respectively.
Conclusions
This result implies that it is necessary to prioritize HAV vaccination for vulnerable groups and workers of residential care facilities.
Summary
Korean summary
본 연구는 장애인 거주시설에서 발생한 A형간염 유행 사례를 다루고 있다. 그 결과 거주시설 소속의 장애인들은 종사자들보다 높은 발병률(attack rate)을 나타냈을 뿐만 아니라, 비슷한 연령의 일반 인구집단보다 낮은 항체유병률을 나타내는 것으로 확인되었다. 거주시설 소속의 장애인들과 같이 취약한 인구집단은 예방접종 이력을 확인하기 어려울 뿐만 아니라 병원체에 자연스럽게 노출 기회가 적을 수밖에 없기 때문에, 예방접종 정책 수립 시 우선 접종의 대상으로 고려될 필요가 있다.

Citations

Citations to this article as recorded by  
  • The Shifting Epidemiology of Hepatitis A in the World Health Organization Western Pacific Region
    Nina G. Gloriani, Sheriah Laine M. de Paz-Silava, Robert D. Allison, Yoshihiro Takashima, Tigran Avagyan
    Vaccines.2024; 12(2): 204.     CrossRef
  • A Study on the Detection Rate of Hepatitis A from Gastroenteritis Patients and the Genotype Analysis of Hepatitis A Virus in Busan
    Sun Hee Park, Chanhee Kim, Summi Lee, Jihye Jeong, Junghye Choi, Seung Ju Lee
    Journal of Bacteriology and Virology.2023; 53(2): 74.     CrossRef
  • A Study on the Detection Rate of Hepatitis A from Gastroenteritis Patients and the Genotype Analysis of Hepatitis A Virus in Busan
    Sun Hee Park, Chanhee Kim, Summi Lee, Jihye Jeong, Junghye Choi, Seung Ju Lee
    Journal of Bacteriology and Virology.2023; 53(2): 74.     CrossRef

JPMPH : Journal of Preventive Medicine and Public Health
TOP