Resurgence of measles in a country of elimination: interim assessment and current control measures in the Republic of Korea in early 2014.

Int J Infect Dis

Division of Vaccine-Preventable Diseases Control and National Immunization Program, Centers for Disease Prevention, Korea Center for Disease Control and Prevention, OHTAC, 200 Osongsaengmyeong 2-ro, Osong-eup, Cheongwon-gun, Chungcheongbuk-do, Republic of Korea 363-951. Electronic address:

Published: April 2015

AI Article Synopsis

  • Since early 2014, South Korea saw a notable increase in measles cases, with 220 confirmed cases reported from December 2013 to May 2014, including 10 imported ones.
  • The main strain identified was genotype B3, linked to the virus circulating in nearby countries.
  • Despite being officially declared free of measles in March 2014, ongoing international travel has led to new cases, prompting the need for effective control, isolation measures, and strong vaccination efforts to maintain elimination status.

Article Abstract

Since the beginning of 2014, the Republic of Korea has experienced a resurgence of measles cases. Among the 220 cases confirmed as measles during epidemiological weeks 1-20 (December 29, 2013 to May 17, 2014), 10 imported cases were identified. The predominant genotype was B3, which reflects the circulating measles virus in adjacent countries. Even with the verification of measles elimination in March 2014 by the World Health Organization, recent importation has been related to international travel. Targeted control measures have been implemented in addition to proper isolation and patient care. A vigilant surveillance system and high levels of vaccine coverage should be maintained to sustain the measles elimination status.

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http://dx.doi.org/10.1016/j.ijid.2014.09.016DOI Listing

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