Students from the old Cary Street School (Madison School) in Richmond, Va., demonstrate handwashing before having lunch. Washing hands regularly with soap and water remains one of the most important steps in preventing the spread of many…
Poster depicting the eleven Chores of Modern Health Crusaders. These eleven health chores set out the essentials of tuberculosis prevention and general hygiene. They were part of a public health campaign devised by Charles De Forest of the National…