Safer after 2 weeks: At least 48 hours. Safer after two weeks. The 7-10 rule says there is 10% of the radiation after 7 hours have passed, 1% of the radiation after 49 hours have passed, and 0.1% of the radiation after 343 hours (2 weeks) have passed.
Answered 2/11/2016
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A doctor has provided 1 answer
2 doctors weighed in across 2 answers
A doctor has provided 1 answer
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