Which of the following is a common symptom of foodborne illness?

Vomiting is indeed a common symptom of foodborne illness, as it is a bodily response to expel harmful substances ingested through contaminated food or drink. When the body detects pathogens such as bacteria, viruses, or toxins, it may trigger nausea and vomiting to remove these harmful agents rapidly. This response is particularly associated with certain types of foodborne pathogens, which can rapidly produce toxins or cause irritation to the gastrointestinal tract.

Understanding foodborne illness symptoms, like vomiting, is crucial for food safety practices. Recognizing these symptoms allows food service managers and staff to take appropriate precautions, such as encouraging sick employees to stay home, which helps prevent the spread of illness within food establishments.