Final answer:
Food poisoning can be caused by contaminated foods like non-acidic canned foods, homemade pickles, and processed meat. Proper sterilization procedures have reduced the risks associated with Clostridium botulinum. Raw foods, especially meat and poultry, pose a high risk of foodborne illness.
Explanation:
Food poisoning can be caused by various sources, but non-acidic canned foods, homemade pickles, processed meat, and sausages were common sources in the past due to the growth of Clostridium botulinum bacteria. Proper sterilization procedures have reduced these occurrences. Raw foods like seafood, produce, and meats, especially meat and poultry, are common sources of foodborne illness due to contamination during various stages before consumption.
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