title: [Food of animal origin that is potentially infected and in danger of becoming infected by contact. (Food hygiene consequences by the example of the occurrence of Salmonella in meat of slaughtered animals and of hepatitis A viruses in mussels)].
abstract: Certain pathogenic micro-organisms in or on food of animal origin still constitute a particular hygienic risk. Salmonellae are found chiefly on meat and in meat products including poultry. Most of the infections with salmonellae in men are presumably caused by the consumption of raw products of animal origin. Our stock of slaughter animals is most often latently infected. During the slaughter and the processing meat surfaces are contaminated with salmonellae. Nevertheless a precautionary decontamination of these surfaces is not undertaken. Furthermore contaminations are still ignored by the official microbial meat inspection, and it is still allowed to use the meat for the production of minced meat meant to be eaten raw. Foods are also "infected" when the pathogenic organisms are introduced by contamination. It is not admissible to consider a small amount of salmonellae in food of animal origin as an acceptable lack of security that is to be respected by the consumer. Usual thinking models and customs are to be made dubious. It is shown at the example of raw meat and mussels that the hygiene of food must be optimized by comprising food technology.
mesh_terms: D000003:Abattoirs; D000818:Animals; D049872:Bivalvia / Q000382:microbiology*; D002417:Cattle; D005506:Food Contamination; D005511:Food Handling; D005516:Food Microbiology; D006506:Hepatitis A / Q000209:etiology*; D006801:Humans; D008460:Meat; D008461:Meat Products; D011200:Poultry; D012478:Salmonella Food Poisoning / Q000209:etiology*; D013552:Swine
vernacular_title: Potentiell infizierte und kontaktinfektionsgefährdete Lebensmittel tierischen Ursprungs (Lebensmittelhygienische Konsequenzen am Beispiel des Vorkommens von Salmonellen in Fleisch von Schlachttieren und von Hepatitis A-Viren in Muscheln).