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- Prevention of food poisoning
- Enterohemorrhagic Escherichia coli (EHEC)
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Enterohemorrhagic Escherichia coli (EHEC)
Last Updated March 29, 2024
Food poisoning prevention course (video)
<food poisoning prevention course (intestinal hemorrhagic Escherichia coli) 1 minute 50 seconds>
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Example of causative food
Undercooked meat, offal meat, unwashed raw vegetables, etc.
Features
Livestock such as cattle may be carried out, and food poisoning may occur due to ingesting raw, undercooked beef, liver, etc. Among the pathogenic Escherichia coli, Escherichia coli that produces highly toxic verotoxin, and typical ones are O157, O26, and O111. Because it is a highly infectious bacterium that develops even a very small amount of about 100, it may enter the mouth through the feces of the infected person and become infected.
Symptoms
About 2 to 7 days after eating, abdominal pain, diarrhea, bloody stool, fever, enteritis, etc. may develop, and if it becomes hemolytic uremic syndrome (HUS) and becomes severe, it may die.
Preventive measures
・Let's eat meat such as beef firmly to the center.
(Let's heat the center of the meat at least 75 ° C for 1 minute.)
・Minced meat, seasoning liquid pickled meat, molded meat (dice steak, etc.) and suji-cut meat (tenteder-rise processed meat), etc. may have bacteria in the center of the meat, so bake it firmly and cook it.
・Do not eat meat sashimi or meat dishes that have not been sufficiently heated (such as "Yukke", "Tataki", "Yakitori inside").
・Prepare cutting boards and kitchen knives for raw meat and use them exclusively for meat.
・When doing barbecue or yakiniku, prepare a tong for raw meat (for baking) and chopsticks for eating.
・After handling raw meat, wash utensils and fingers thoroughly and disinfect them.
If you want to know more, please click here.
Food Safety Commission homepage (points for food poisoning prevention) (outside site)
Yokohama City Inst. of Health Homepage (Information by Disease)
Inquiries to this page
Kohoku Health and Welfare Center Health Sanitation Division Food Sanitation Section
Telephone: 045-540-2370
Telephone: 045-540-2370
Fax: 045-540-2342
Email address: ko-eisei@city.yokohama.jp
Page ID: 754-076-770