Gastroenteritis, commonly known as stomach flu, occurs when harmful viruses or bacteria infect the digestive tract. It leads to inflammation of the stomach and intestines, causing symptoms like diarrhea, vomiting, abdominal cramps, and dehydration. In this visual, you can see how pathogens irritate the gut lining and trigger rapid fluid loss — the body’s way of flushing out infection. 💧 Staying hydrated is the most important step in recovery. 🧼 Good hygiene and safe food practices can help pre