HOOKWORM DISEASE MAP
This map whcih accompanies the Vanderbilt University- Florida State Board of Health- Rockefeller Foundation survey of 56 Florida counties, shows the intensity and distribution of hookworm disease among Florida's rural white population.
(Map courtesy The American Journal of Hygeine.)
Bureau of Health Education, Florida State Board of Health, Jacksonville
State Archives of Florida: Series 908, Box 01, Folder 5
Population map showing intensity and distribution of hookworm disease among Florida's rula white population.
mid 20th century