Tag Archives: Manila in the Philippines

Clara Maass, yellow fever, and the early days of ethical medical testing

Mariel Tishma Chicago, Illinois, USA   Clara Louise Maass portrait. Credit: National Museum of Health and Medicine. CC BY 2.0. Clara Maass was born on June 28, 1876, in the quiet New Jersey township of East Orange. The oldest daughter of Hedwig and Robert E. Maass, she grew up helping to raise and provide for […]