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It says "The individual was decontaminated by radiation protection personnel but had 300 counts per minute detected in their hair."


For reference, this is about the same in your hair that you’d get from a few hours in a pub in the 90s, never mind working in one - surprising amount of radiation in cigarette smoke from polonium and lead-210.


It does say that. Can you translate that into a measurement of radioactivity & medical risk? I don't think it is obvious.

EDIT The report below it seems to literally be "nothing interesting happened". The thresholds here for something to be reportable are very low. Frankly I don't know why this story is upvoted so much but I'm not about to make a bigger deal about it than one sentence.


300cpm is lower than what you’d be exposed to on a commercial airline flight (400-900ish cpm).


But is that the same thing? 300cpm says something about the risk to someone near the worker, not about what the worker has been exposed to


CPM is a function of the detector sensitivity/size and radiation level.




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