Introduction Isospora belli History of Discovery Transmission Clinical Presentation Treatment Web Links References

Clinical Presentation

The symptoms of Isosporiasis are usually mild and short-term in immunocompetent individuals. The incubation period ranges from 3 to 14 days (5).


  • Diarrhea
  • Abdominal pain
  • Weight loss
  • Slight fever
  • Malabsorption
  • Eosinophelia
  • Long-term intestinal disease
    (if protracted)