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2. Papier-mâché dummy used to teach dental hygiene
3. Teaching dental hygiene
4. A lesson in dental care in Thailand. Prevention of tooth decay in childhood is of major importance
5. Children in the Netherlands learning how to keep their mouths healthy. Good habits started early in life are a sound foundation for oral health
6. Life is for living
7. [Anti-opium poster in Hong Kong]
8. Two members of the pupils' "Health Committee" in an Egyptian school. They are preparing the antseptics and absorbant cotton for the anti-trachoma treatment
9. [Survey of health services in Tunisia]
10. Once a week the roads are thoroughly cleaned by the local population as part of a patriotic mass movement
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