- Guinea Worm
- About this Site
A detailed look at the Polio Surveillance Unit's 1957 research and watching polio outbreaks associated with vaccinations.
The U. S. National Archives and Records Administration at Atlanta, 5780 Jonesboro Road, Morrow, GA 30260 www.archives.gov/atlanta
“1957 POLIO SURVEILLANCE,” The Global Health Chronicles, accessed February 23, 2019, https://globalhealthchronicles.org/items/show/6249.