• Do not pay attention to hygiene Personal.
• leave food for a long time in the atmosphere of the room before eating it.
• heating or cooling is caffeine.
• lack of browning food well when cooking.
• contamination of food contaminated diets last.
• contamination of food contaminated tools.• large-scale freeze meat or frozen meat Tsaih incorrectly.
• eat vegetables or fruits without washing.
• eating canned foods Corrupt.
• transmission of microbes from an infected person to food.
Labels
poisoning