J Korean Med Sci.  2017 Nov;32(11):1876-1878. 10.3346/jkms.2017.32.11.1876.

An Outbreak of Measles in a University in Korea, 2014

Affiliations
  • 1Seoul Center for Infectious Disease Control, Seoul, Korea. docmohw@snu.ac.kr
  • 2Department of Epidemiology, Graduate School of Public Health, Seoul National University, Seoul, Korea.
  • 3Division of VPD Control and NIP, Korea Centers for Disease Control and Prevention, Cheongju, Korea.
  • 4Department of Internal Medicine, Seoul National University College of Medicine, Seoul, Korea.
  • 5Department of Family Medicine, Seoul National University College of Medicine, Seoul, Korea.
  • 6JW Lee Center for Global Medicine, Seoul National University College of Medicine, Seoul, Korea.

Abstract

Measles has been declared eliminated from the Korea since 2006. In April 2014, a measles outbreak occurred at a University in Seoul. A total of 85 measles cases were identified. In order to estimate vaccine effectiveness of measles vaccine, we reviewed the vaccination records of the university students. The vaccine effectiveness of two doses of measles containing vaccine was 60.0% (95% CI, 38.2-74.1; P < 0.05). Transmission was interrupted after the introduction of outbreak-response immunization. The outbreak shows that pockets of under-immunity among college students may have facilitated the disease transmission despite the high 2-dose vaccination coverage in the community.

Keyword

Measles; MMR; Outbreak; College; University; Korea

MeSH Terms

Humans
Immunization
Korea*
Measles Vaccine
Measles*
Seoul
Vaccination
Measles Vaccine

Figure

  • Fig. 1 Outbreak of measles on a university campus in Seoul, Korea, 2014. The different colors of the bars represent the places where the patients were exposed to measles virus.


Cited by  2 articles

Modified Measles in an Anti-Measles Immunoglobulin G-negative Healthcare Worker who had Received Two Doses of Measles-Containing Vaccine
Jung Wan Park, Shi Nae Yu, Eunkyeong Park, Yunseo Lee, Sun Mi Park, Min Hyok Jeon
Infect Chemother. 2019;51(3):305-309.    doi: 10.3947/ic.2019.51.3.305.

Seroprevalence of Measles in Healthcare Workers in South Korea
Jiwon Jung, Sun-Kyung Kim, Sun Hee Kwak, Min Jee Hong, Sung-Han Kim
Infect Chemother. 2019;51(1):58-61.    doi: 10.3947/ic.2019.51.1.58.


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