Relationship between shipping amounts of olive flounder aquacultured from Jejudo and the reported events of acute food poisoning by Kudoa septempunctata in 2015, South Korea: an ecological study.
- Author:
Jong Myon BAE
1
Author Information
- Publication Type:Brief Communication
- Keywords: Virulence; Food parasitology; Parasitic intestinal diseases; Myxozoa; Ecological bias
- MeSH: Bias (Epidemiology); Centers for Disease Control and Prevention (U.S.); Diagnosis; Fisheries; Flounder*; Food Parasitology; Foodborne Diseases*; Incidence; Intestinal Diseases, Parasitic; Jeju-do*; Korea*; Myxozoa; Olea*; Seasons; Ships*; Virulence
- From:Epidemiology and Health 2017;39(1):e2017041-
- CountryRepublic of Korea
- Language:English
- Abstract: OBJECTIVES: Confirmation of Kudoa septempunctata (K. septempunctata) as the pathogenic agent causing acute food poisoning remains under debate owing to inconsistencies in the reproducibility of experimental evidence. Higher intake of olive flounder infected with K. septempunctata would result in increased diagnosis of food poisoning by K. septempunctata, if the latter was one of the causal agents of acute food poisoning. The aim was to evaluate the relationship between the shipping amount of olive flounder aquacultured from Jejudo and the incidence of K. septempunctata food poisoning in 2015, Korea. METHODS: Data of shipping amounts between March 2014 and February 2016 and of monthly reported events of Kudoa food poisoning were taken from Jejudo Fish-Culture Fisheries Cooperatives and Korea Centers for Disease Control and Prevention, respectively. Non-parametric correlation analyses were conducted. RESULTS: Shipping amounts indicated the seasonal changes according to variation of consumption. Spearman's rho and Kendall's tau-a between the monthly shipping amounts and the reported events in 2015 were 0.39 (p=0.21) and 0.27 (p=0.20), respectively. CONCLUSIONS: An independent relationship was noted between the shipping amount and the reported events, which contrasted with the claim that the virulence of K. septempunctata caused acute food poisoning.
