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- Spitting[remove]6
- Prevention5
- Tuberculosis4
- Children3
- Health and hygiene3
- Health education3
- Public health3
- Eating & drinking2
- Health behavior2
- Health literacy2
- Medicine, Preventive2
- School children2
- World War, 1914-19182
- Bacteria1
- Bathing1
- City & town life1
- Communicable diseases1
- Country life1
- Crowds1
- Death (Personification).1
