Korean J Parasitol.  2020 Dec;58(6):603-608. 10.3347/kjp.2020.58.6.603.

Cluster of Parasite Infections by the Spatial Scan Analysis in Korea

Affiliations
  • 1Department of Biomedicine Health Science, College of Medicine, The Catholic University of Korea, Seoul 06591, Korea
  • 2Department of Parasitology, College of Medicine, The Catholic University of Korea, Seoul 06591, Korea
  • 3Department of Parasitology and Tropical Medicine and Inha Research Institute for Medical Sciences, Inha University School of Medicine, Incheon 22333, Korea
  • 4Department of Medical Environmental Biology, Chung-Ang University College of Medicine, Seoul 06974, Korea

Abstract

This study was performed to find out the clusters with high parasite infection risk to discuss the geographical pattern. Clusters were detected using SatScan software, which is a statistical spatial scan program using Kulldorff’s scan statistic. Information on the parasitic infection cases in Korea 2011-2019 were collected from the Korea Centers for Disease Control and Prevention. Clusters of Ascaris lumbricoides infection were detected in Jeollabuk-do, and T. trichiura in Ulsan, Busan, and Gyeongsangnam-do. C. sinensis clusters were detected in Ulsan, Daegu, Busan, Gyeongsangnam-do, and Gyeongsangbuk-do. Clusters of intestinal trematodes were detected in Ulsan, Busan, and Gyeongsangnam-do. P. westermani cluster was found in Jeollabuk-do. E. vermicularis clusters were distributed in Gangwon-do, Jeju-do, Daegu, Daejeon, and Gwangju. This clustering information can be referred for surveillance and control on the parasitic infection outbreak in the infection-prone areas.

Keyword

cluster; Korea
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