GENERAL HEALTH: Natural history of diarrhea; General measures for controlling acute diarrhoea and epidemics; Important facts of diarrhoea in children; DIAGNOSIS: Clinical aspects of common diarrhoeal diseases and laboratory confirmation... MANAGEMENT: Practical guidelines of diarrhoeal diseases; Oral rehydration salt: How to prepare correctly and make it at home?... FROM THE FIELD: Maela camp experiences of cholera outbreak... PREVENTION: Role of environmental sanitation and key measures in prevention and control of diarrhea; Common methods and technologies used to treat water at a household level; A closer look at chlorination; How to deliver effective health education for acute diarrhea... INTERVIEWS... Glossary and annual quiz.