Which symptom is commonly associated with Bacillus cereus infection?

Severe nausea and vomiting is commonly associated with Bacillus cereus infection due to the production of toxins that affect the gastrointestinal tract. Bacillus cereus can cause two main types of foodborne illness: the emetic type and the diarrheal type. The emetic type, which is primarily linked with fried rice and starchy foods, is characterized by nausea and vomiting shortly after consumption of contaminated food. The toxins produced by Bacillus cereus can act quickly, often leading to significant gastrointestinal distress. Understanding this symptom is crucial for identifying and managing foodborne illnesses caused by this bacterium.