" The stomach flu is responsible for many hospital visits each year and in some cases, even results in death. The stomach flu is characterized by vomiting, diarrhea, cramping, and a low fever in most people. The gastrointestinal symptoms can quickly lead to dehydration, which is what sends most people to the hospital. When it comes to something as dangerous as the flu, doctors urge patients to prevent the illness before it occurs in whatever way ...