Salmonellosis is an infection caused by bacteria from the Salmonella family. It is commonly transmitted through contaminated food or water, especially undercooked meat, eggs, and unwashed fruits and vegetables. Symptoms typically include diarrhea, fever, and abdominal cramps, which usually appear six hours to six days after exposure. Most people recover without treatment within a week, but some may experience severe illness, especially young children, the elderly, and those with weakened immune systems. To prevent salmonellosis, it is important to practice good food hygiene, such as cooking food thoroughly and washing hands regularly.