Campylobacteriosis is a bacterial disease of the gut which usually causes diarrhea. It is caused by the bacteria called Campylobacter .
Cases usually occur during warm summer months.
All age groups can be infected by Campylobacter . Improperly cooked poultry, untreated water, and unpasteurized milk are the main sources of infection. Major symptoms are diarrhea, abdominal pain, not feeling well, and fever. Other symptoms may include nausea, vomiting and frequently bloody diarrhea. Many infections may be without symptoms.