<unk>  is an infection by the Campylobacter bacterium, most commonly C. jejuni. It is among the most common bacterial infections of humans, often a foodborne illness. It produces an inflammatory, sometimes bloody, diarrhea or dysentery syndrome, mostly including cramps, fever and pain.
Campylobacteriosis
Cytomegalovirus colitis
Rotaviral gastroenteritis
Shigellosis
Antibiotic-associated diarrhea
Staphylococcal enteritis
Travelers' diarrhea
Eosinophilic gastroenteritis