Diarrheal disease is the leading reason for visits to the medical office in many countries.
Assume that all untreated water and food that you do not know to be properly prepared is probably contaminated and could be dangerous to your health. Be aware of water and food-borne diseases and how transmission occurs. Know the proper methods of food and water preparation. This subject is covered in the Diarrhea module, which is meant to be used in conjunction with this module. The primary strategy in preventing diarrhea is the avoidance of food and water contaminated with fecal pathogens.