What kind of foodborne bacteria can be found in poorly canned foods and smoked or salted fish?

Clostridium botulinum can grow in improperly canned foods and may also be associated with smoked or salted fish. It produces a toxin that causes botulism. Listeria, E. coli, and Campylobacter are linked to other food contamination sources, so the correct choice is Clostridium botulinum.

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