Poison parsnip: Worse than poison ivy

Now watching

Next video starts in : 7 Play

Poison parsnip: Worse than poison ivy

Poison parsnip: Worse than poison ivy
Replay video
Up next

Stephen Collins Exclusive: 'I'm absolutely not physically or sexually attracted to children'

Unlock your personal NFL Now stream by signing in to NFL.com

Poison parsnip: Worse than poison ivy

by CBSTV Videos 1:38 mins

A poison parsnip outbreak in Iowa is proving to be more dangerous to human skin than poison ivy and doctors are having a tough time figuring out how to treat it.

View Comments (0)