Marie Skłodowska Curie died of aplastic anaemia on 4 July 1934, a result of years of exposure to radiation through her work. Even today her laboratory notebook from 1899-1902, is radioactive and will be for 1,500 years. Marie Skłodowska  Curie was the first woman to win a Nobel Prize, the first person to win two Nobel Prizes, the only woman to win in two fields, and the only person to win in multiple sciences.

Nobel Prize in Physics (1903, with her husband Pierre Curie and Henri Becquere)
Nobel Prize in Chemistry (1911)