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A doctor persuades a group of boys to be vaccinated by explaining how it will protect them against disease. Animated sequences depict the body metaphorically as a city, defended by the blood cells, which are stimulated by vaccination to amass arms and ammunition, in order to defend the city when it is invaded by germs.
Genres: Animation, Documentary
Stars: N/A
Release Date: 1943-08-10
Country: United States of America
Ratings: 4.3 / 10 (6 votes)
Runtime: 12 mins