Enteroviruses are a group of viruses that primarily affect the gastrointestinal tract but can also impact other systems in the body. They are commonly spread through contaminated food, water, or surfaces, and can cause a range of illnesses, from mild respiratory infections to more severe conditions like meningitis. These viruses are most prevalent in children, especially during the summer and fall months. Common types of enteroviruses include coxsackievirus, echovirus, and enterovirus D68. While many infections are mild and resolve on their own, some cases can lead to serious health complications, requiring medical attention.