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.
Status :
Released
Country : US
Original language : en
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3.8 /10
3.8 /10
| Movie Cast
![c[r]ook](https://image.tmdb.org/t/p/w500//ebH7UcxveEudlhzlmfRBu2Tneq.jpg)
