Greg is right, there have been confirmed fatalities so you want to heed that advice. Some of the worst necrotizing injuries I have seen from venomous snake bites occurred with this species. The bite will probably not kill you but you will go through incredible pain, lost limbs, etc.
Thankfully, this is a fairly placid species that is fairly easy to work with. I believe one of the keys to keeping this species successfully is hydration/humidity. Although you want to keep the substrate somewhat dry, these animals need a high humid retreat to mimic the microhabitats that they come from (woodlands). When I have caught them in the wild, they were hunkered down inside a vertical hollowed log that was relatively damp. So, I would recommend creating a humidity box with a plastic storage containter and an entry hole on top. Fill the box with a mixture of soil, forest humus, dead leaves, peat and you'll have a very happy snake.
Hope this helps,
Rob Carmichael, Curator
The Wildlife Discovery Center
www.thegrassisrattling.com
>>The polyvalent for North American Pit Vipers manufactured by Cro-Fab will cover it. Ten vials on hand should be plenty. The venom is not particularly strong, but has caused a few fatalities.
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>> ~~Greg~~
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Rob Carmichael, Curator
The Wildlife Discovery Center at Elawa Farm
Lake Forest, IL