radiation
![](https://cdn.abcotvs.com/dip/images/12758521_020123-cc-missing-radioactive-capsule-img.jpeg?w=660&r=16%3A9)
How found radioactive capsule in Australia posed potential threat
Prolonged close exposure to the capsule -- for instance, if someone were to have picked it up and put it in their pocket -- could cause severe, and even potentially deadly, health effects, within hours, experts say.
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