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A man has let hundreds of venomous snakes bite him on purpose, now his blood is being used for lifesaving treatments
Tim Friede, a herpetologist and venom expert, has spent two decades voluntarily letting hundreds of deadly venomous snakes bite him A man who was bitten by more than 200 species of snake has helped ...
Self-taught herpetologist Tim Friede's snake bite experiments could hold the key to creating a new antivenom.
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