Facts about Marie Curie's Radium Poisoning
- 05
The X-ray units Marie Curie operated during World War I, known as 'petites Curies,' added significantly to her cumulative radiation exposure over her lifetime.
- 04
During her research, Curie carried test tubes containing radioactive isotopes in her coat pockets, unaware of the cumulative biological damage this caused.
- 03
Radium emits ionizing radiation that damages bone marrow, and Curie's bone marrow failure reflects the element's tendency to accumulate in skeletal tissue like calcium.
- 02
Prolonged handling of radioactive isotopes left Marie Curie's laboratory notebooks so contaminated that they are still stored in lead-lined boxes and require protective gear to handle.
- 01
Marie Curie died in 1934 from aplastic anemia, a condition directly attributed to her decades of exposure to radioactive materials including radium.