Enteric viruses are a group of viruses that primarily infect the gastrointestinal tract, leading to illnesses such as gastroenteritis. Common types include norovirus and rotavirus, which can spread through contaminated food, water, or surfaces. Symptoms often include diarrhea, vomiting, and stomach cramps, and they can affect people of all ages. These viruses are highly contagious and can cause outbreaks, especially in crowded places like schools and nursing homes. Preventive measures include proper handwashing, safe food handling, and vaccination for certain viruses like rotavirus. Understanding enteric viruses is crucial for public health and hygiene practices.