If the symptom includes vomiting and diarrhea, it can only be a virus and not bacterial. Is this statement true or false?

The statement is false because both viral and bacterial infections can lead to symptoms such as vomiting and diarrhea. Gastroenteritis, often referred to as a "stomach bug," can be caused by a variety of viruses, including Norovirus and Rotavirus, which are well-known for causing these symptoms. However, several types of bacteria can also result in similar gastrointestinal symptoms. Bacterial infections like Salmonella, E. coli, and Shigella are common culprits that can cause vomiting and diarrhea due to foodborne illness.

This distinction is important in food safety and public health, as the specific cause of gastroenteritis impacts the treatment and control measures that need to be implemented. Therefore, the symptom of vomiting and diarrhea does not exclusively signify a viral infection; it can be associated with both viral and bacterial origins.