Osong Public Health Res Perspect.
2019 Aug;10(4):215-220. 10.24171/j.phrp.2019.10.4.03.
Risk of Water and Food-Borne Communicable Diseases in Travelers Entering Korea
- Affiliations
-
- 1Division of Quarantine Management, Korea Centers for Disease Control & Prevention, Cheongju, Korea. sontaejong@korea.kr
- KMID: 2456572
- DOI: http://doi.org/10.24171/j.phrp.2019.10.4.03
Abstract
OBJECTIVES
It was supposed to analyze status and affecting factors in water and food-borne communicable disease by screening entrants with diarrhea symptom at the point of entry in Korea
METHODS
Symptomatic travelers with water and food-borne communicable diseases who entered Korea were diagnosed by a health declaration and detection of causative agents in water and food using laboratory tests. Among those entered in 2017, the affecting factors in the incidence of communicable diseases among those who had diarrhea at the entry into Korea, were analyzed, with frequency and chi-square test.
RESULTS
The number of travel entrants with gastrointestinal communicable diseases increased by 40.19% from 2013 to 2017. The percentage of causative agents of water and food-borne communicable diseases was the highest at 69.2% from July to September. The rate of detection of causative agents of communicable disease pathogens in travelers from Southeast Asia entering Korea was 70.2%, which was higher than people arriving from East Asia and Central Asia (57.5%; p < 0.001).
CONCLUSION
The positive ratio of causative agents of water and food-borne communicable diseases was high among travelers that had entered Korea from July to September, with a high number among entrants from Southeast Asia. Based on the positive detection of causative agents, the entry period and countries visited were statistically significant affecting factors (p < 0.001).
