Campylobacter is one of the most common bacterial causes of diarrheal illness in the United States. Diagnosis of Campylobacter requires special laboratory culture procedures, which doctors may need to specifically request. Most people who get campylobacteriosis recover completely within 2 to 5 days, although sometimes recovery can take up to 10 days.Most cases of campylobacteriosis are associated with handling raw poultry or eating raw or undercooked poultry meat.
Humans acquire the organisms by eating undercooked chicken. Infection usually leads to fever, cramps, and bloody diarrhea. The bloody diarrhea indicates that Campylobacter is an invasive pathogen that infiltrates the lining of the small intestine. Along the way, the organism excretes toxins that destroy the gut mucosa. Erythromycin is the preferred antibiotic for treatment.