![](https://image.tmdb.org/t/p/w342/tciV2Y9TqrfX86Tiaj7Ki7E5xl8.jpg)
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This short focuses on the story of Dr. Edward Jenner, who developed vaccination.
Release: Mar 18, 1939
Runtime: 11 minutes
Language: English
Studio: Metro-Goldwyn-Mayer
Country: United States of America