Infection with Y. enterocolitica can cause a variety of symptoms depending on the age of the person infected. Common symptoms in children are fever, abdominal pain, and diarrhea, which is often bloody. Symptoms typically develop 4 to 7 days after exposure and may last 1 to 3 weeks or longer. In older children and adults, right-sided abdominal pain and fever may be the predominant symptoms, and may be confused with appendicitis. In a small proportion of cases, complications such as skin rash, joint pains, ileitis, erythema nodosum, and sometimes sepsis, acute arthritis or the spread of bacteria to the bloodstream (bacteremia) can occur.
Yersiniosis
Shigellosis
Bartonellosis
Rhinosporidiosis
Salmonellosis
Brucellosis
Rotaviral gastroenteritis
Cryptosporidiosis