Food safety. Foodborne trematode infections.
D003906:Developing Countries; D005506:Food Contamination; D006266:Health Education; D006801:Humans; D006920:Hygiene; D007411:Intestinal Diseases, Parasitic / Q000469:parasitology; D008107:Liver Diseases / Q000469:parasitology; D014201:Trematode Infections / Q000453:epidemiology / Q000517:prevention & control / Q000635:transmission*