Japan Nuclear Risk Spurs Shortage at U.S. Radiation-Drug

Japan Nuclear Risk Spurs Shortage at U.S. Radiation-Drug

The Asahi Shimbun/Getty Images

Children take potassium iodide to avoid thyroid cancer after evacuated from the 10km radius from the Fukushima Daiichi Nuclear Power Plant after an 9.0 magnitude strong earthquake struck on March 11 off the coast of north-eastern Japan.