Location: Tennessee
![Black and white image of a group of children on a cart that is decorated with them holding signs reading "sleep", "fresh air", "good food" "dirt" and "ignorance".](https://s30471.pcdn.co/wp-content/uploads/2019/07/Public-Health_RF-photos_B60_F1357_2_LV-500x500.jpg)
1900s
1910s
Photo Essay: The Rockefeller Sanitary Commission and the American South
Battling hookworm on rural farms laid the groundwork for a global public health system.
Battling hookworm on rural farms laid the groundwork for a global public health system.