Biological Hazards
Biological hazards can come from a variety of contaminants including bacterial and viral pathogens. Fungal contamination is discussed under mycotoxins, which are the chemical contaminants produced by these organisms. Under the Animal Food Contaminants program, biological hazards that are routinely monitored include Salmonella. Salmonella may present a hazard to animal health when animals consume contaminated food, and to human health by consumption of contaminated animal products, or by direct exposure to the contaminated animal food capable of causing disease in humans.
Salmonella
Salmonella are the bacteria responsible for salmonellosis in humans and animals. Salmonella can infect animals through consumption of Salmonella-contaminated animal food, and humans can be infected by handling such animal food or infected animals and their feces.
Animal food can become contaminated with Salmonella through the inclusion of Salmonella-contaminated raw materials (ingredient-related), Salmonella-contaminated manufacturing environment (facility-related) and when the manufacturing process is inadequate to kill the Salmonella (process-related). Meat and poultry ingredients, including rendered ingredients, have been sources of Salmonella contamination.
Guidance
Assignments/Reports
- June 03, 2015 CVM Issues Assignment to Collect Official Samples of Raw Foods for Dogs or Cats in Interstate Commerce in the United States and Analyze them for Salmonella, Listeria monocytogenes, Escherichia coli O157:H7 and Non O157:H7 Shiga Toxin-Producing Escherichia coli (STEC)
- January 29, 2014 CVM Issues Assignment to Collect and Analyze Samples of Milk Replacer Products for Salmonella
- December 16, 2013 CVM Issues Assignment to Collect and Analyze Samples of Pet Foods, Pet Treats, and Pet Nutritional Supplements for Salmonella
- March 22, 2013 CVM Issues Field Assignment to Collect and Analyze Samples of Pet Foods, Pet Treats, and Pet Nutritional Supplements in Interstate Commerce in the United States for Salmonella
- March 19, 2013 CVM Issues Field Assignment to Collect and Analyze Commercial Milk Replacer Products for Salmonella
- March 27, 2012 Assignment to Collect Samples of Poultry Feed (Layers, Broilers and Turkeys) and Analyze Them for Salmonella
- October 24, 2011 FY 2012 Nationwide Assignment to Collect and Analyze Samples of Pet Foods, Pet Treats, and Supplements for Pets from Interstate Commerce in the United States for Salmonella
- October 21, 2010 FY 2011 Nationwide Assignment to Collect and Analyze Samples of Direct-Human-Contact Feed from Interstate Commerce in the United States for Salmonella
Additional Information
- CDC-Salmonella
- Bacteriological Analytical Manual (BAM)
- FDA's Bad Bug Book
- Get the Facts about Salmonella