Epidemiology

• Where is Endolimax nana primarily found?

  Warm, moist regions of the world
• What are the contributing factors to the presence of E. nana in an area?

  Poor hygiene and substandard sanitary conditions
• How is E. nana primarily transmitted?

  Through contaminated food or drink
• What serves as the major source of E. nana transmission?

  Food or drink contaminated with E. nana cysts
• Which of the following factors is most important for E. nana transmission?

  Sanitation practices