Impact of Operational Parameters on Pathogen Lethality in Dry and Semi-dry Uncooked Fermented Sausages.

The safety of uncooked fermented, dried sausages relies upon controlled fermentation and drying that inactivates pathogenic bacteria. Current guidelines for the production of fermented sausages by the United States Department of Agriculture (USDA) Food Safety Inspection Services (FSIS) and related research highlight specific safety parameters. The confidence that processing steps, which do not include cooking, inherently mitigate microbial risks, is challenged by the resilience of pathogens in the dry and acidic environments of these food products.