Which bacterium is NOT associated with Bacterial Intoxication?

Bacterial intoxication occurs when toxins produced by bacteria are consumed through contaminated food. Clostridium botulinum and Staphylococcus aureus are well-known for producing potent toxins that can lead to foodborne illness, classifying them as pathogens involved in bacterial intoxication.

Clostridium botulinum, for instance, produces botulinum toxin, which can result in a severe form of food poisoning known as botulism. Similarly, Staphylococcus aureus produces enterotoxins that can cause rapid onset gastrointestinal symptoms when food contaminated with these toxins is ingested.

On the other hand, Escherichia coli, particularly strains like O157:H7, is primarily associated with bacterial infection rather than intoxication. Infections from E. coli typically result from the bacterium itself, rather than from a toxin it produces in food. When E. coli is consumed, it can cause illness by directly infecting the intestines, leading to symptoms that arise from the presence of bacteria and their virulence factors rather than through pre-formed toxins.

Salmonella is also characterized more by infection than by intoxication, as it requires the presence of live bacteria to cause illness. The bacteria invoke illness through their growth and reproduction within the host,