This is just the beginning! Our collection holds over 300 years of history, including rare newspapers, obituaries, marriage records, birth records, and so much more—most of which you won’t find anywhere else!
Polio Test Depends on Parents in Industrial Towns
In a major polio prevention effort, 60 000 children in epidemic towns will receive gamma globulin or gelatin injections, unknown to parents or doctors, with a statistician maintaining a master chart to compare results. Early trials in Provo showed 4000 GG and 3000 controls, but a larger sample is needed.
MENTIONED IN THIS ARTICLE
New York
Tyte
National Foundation For
Neach
Chiieren
Ito
Provo
Utah
Beautifuly
Foundation
G.G
Joraer