Browse Items (3 total)

1930 How Syphilis Spreads 2.jpg
This chart shows the results of an epidemiological investigation of cases of syphilis.

"A physician in a middlewestern city asked the State Health Department to trace the source of infection in 3 cases of newly acquired infectious syphilis in his…

1930 Hare and Tortoise.jpg
This poster describes long- and short-term social hygiene programs.

"The Hare-Emergency Program: Treatment of every carrier of syphilis infection. The Tortoise-Long-Range Educational Program: Building in children and youth habits of self-control…

1930 Case Finding in Familial Syphilis 2.jpg
This chart diagrams the process of finding cases of syphilis within families and how to prevent congenital syphilis.
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