Which of the following is not a bacteria that can cause foodborne illness?

Hepatitis A is a virus, not a bacterium, which is why it does not belong in the same category as the other choices listed. Clostridium botulinum, Yersinia, and Salmonella are all bacteria known to cause foodborne illnesses.

Clostridium botulinum is responsible for botulism, a serious illness linked to improperly canned or preserved foods. Yersinia is associated with various foods, particularly undercooked pork and unpasteurized dairy products, causing gastrointestinal infections. Salmonella is one of the most common culprits of foodborne illnesses, often found in raw poultry, eggs, and other contaminated foods.

In contrast, Hepatitis A primarily spreads through contaminated food and water, but its mode of action and classification as a virus distinguishes it from the bacterial pathogens listed. This understanding of the classifications and sources of foodborne pathogens is crucial when managing food safety.