Foodborne illness, bacterial pathogen

Each year in the United States, approximately 76 million food-borne illnesses occur, leading to 325,000 hospitalizations and over 5000 deaths.40 A number of bacterial and viral pathogens that have been discussed previously in this chapter (e.g., Salmonella, Shigella, Campylobacter, E. coli, and noroviruses) can cause food poisoning. Other bacteria that can cause foodborne illness include Staphylococcus aureus, C. perfringens, C. botu-linum, and Bacillus cereus (Table 73-5). Food poisoning should be suspected if at least two individuals present with similar symptoms after the ingestion of a common food in the prior 72 hours. 

The importance of proper foodhandling during food preparation significantly contributes to the prevention of foodborne illness. As new and more virulent forms of bacterial pathogens appear, and as commercial preparation of food becomes more prevalent, our national strategies for prevention and control of foodborne disease will be increasingly tested. 

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