One radiation dose dismantled a man at the cellular level. ☢️ . . . On September 30, 1999, JCO technician Hisashi Ouchi received an estimated 17 sieverts during a criticality accident in Tokaimura, Japan. A whole-body dose around 8 sieverts is usually fatal. Doctors sustained him for 83 days, but medicine could not repair damage written into nearly every dividing cell.
Source
World Nuclear Association, 2021, 'Tokaimura Criticality Accident 1999'
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