Alice Augusta Ball
1892–1916
Injectable treatment for leprosy
What Alice contributed
Developed a method that made chaulmoogra-oil compounds injectable and absorbable.
The story
Ball was a chemist and the first woman and first Black person to earn a master's degree from the College of Hawaii. Her work was initially credited to another researcher before her contribution was restored.
Why it matters
The Ball Method became the most effective treatment for Hansen's disease before modern antibiotics.



