Campylobacteriosis is an infection caused by bacteria from the Campylobacter genus, commonly found in raw or undercooked poultry, unpasteurized milk, and contaminated water. It is one of the leading causes of bacterial gastroenteritis worldwide, leading to symptoms such as diarrhea, abdominal pain, fever, and nausea. The infection typically spreads through the consumption of contaminated food or water. Most people recover without treatment within a week, but severe cases can occur, especially in young children, the elderly, and those with weakened immune systems. Proper food handling and cooking practices can help prevent Campylobacteriosis.