Q&A: Pills to Protect Against an Apocalypse Potassium iodide offers limited protection to those exposed to a Chernobyl-type disaster. Share: Facebook Twitter Google+ Stumble Digg Email ThisBlogThis!Share to XShare to Facebook Related Posts:11 THINGS We’d Really like to know: How Can We Unleash the Immune System?11 Things We’d Really Like to Know: Where’s Our Warp Drive to the Stars?11 Things We’d Really Like to Know: Will We Survive Climate Change?Science Times at 40: Survivor11 Things We’d Really Like to Know: How Will We Outsmart A.I. Liars?11 Things We’d Really Like to Know: Honestly, Some Questions Are Better Left Unanswered