Journal of Tropical Medicine (Jan 2023)

Intestinal Parasitic Infections and Associated Risk Factors among Food Handlers of Food and Drinking Establishments in Woldia Town, North-East Ethiopia: A Cross-Sectional Study

  • Daniel Getacher Feleke,
  • Habtye Bisetegn,
  • Getamesay Zewudu,
  • Yohannes Alemu,
  • Seifegebriel Teshome Feleke

DOI
https://doi.org/10.1155/2023/2831175
Journal volume & issue
Vol. 2023

Abstract

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Background. Food handlers should be screened periodically for intestinal parasitic infections, and they should be treated to reduce intestinal parasite transmission to consumers through contaminated foods and drinks. Therefore, this study aimed to assess the prevalence and associated risk factors of intestinal parasitic infection among food handlers in Woldia town, North-East Ethiopia. Method. A community-basedcross-sectional study was conducted among food handlers in Woldia town, North-East Ethiopia. A structured questionnaire was used to collect sociodemographic characteristics and intestinal parasite-associated risk factors. Microscopic examination of a stool sample was performed using wet-mount and formol-ether concentration techniques. Data were analyzed using SPSS version 20.0 statistical software packages. Bivariate and multivariate analyses were performed to investigate the association between intestinal parasitic infections and associated risk factors. In all comparisons, P value <0.05 was considered as statistically significant. Result. The overall prevalence of intestinal parasitic infection among food handlers in Woldia town was 14.3%. Six different intestinal parasites were detected. The majority of the parasites identified were helminthic infections 37/52 (71%). Ascaris lumbricoides was the most dominant parasite (7.7%), followed by E. histolytica/dispar (2.7%) and G. lamblia (1.4%). Multivariate logistic regression analysis showed that intestinal parasitic infection had a statistically significant association with food handlers’ habits of hand washing without soap after latrine use (P<0.01), swimming habit (P=0.03), and using a common knife (P<0.01). Conclusion. This study revealed a relatively high prevalence of intestinal parasites among food handlers in Woldia town. Strict and standard hygienic and sanitary practices should be implemented by food handlers. Moreover, food handlers should be screened for intestinal parasitic infection, and health education should be given periodically.