A PSU [polio surveillance unit] report that includes age distribution analysis, special studies, and more information on polio-like diseases. This week recorded the highest level of cases reported.
Source
The U. S. National Archives and Records Administration at Atlanta, 5780 Jonesboro Road, Morrow, GA 30260 www.archives.gov/atlanta
Three more Cutter lab associated cases appear, one of which proved fatal. Vaccine distributed by Wyeth Labs begins to show signs of polio in one case, paralysis of left arm which progressed to quadriplegia.
Source
The U. S. National Archives and Records Administration at Atlanta, 5780 Jonesboro Road, Morrow, GA 30260, www.archives.gov/