22 July 2011, the Japanese government is only conducting radiation checks in the Fukushima area, but one professor says they need to check the whole of Japan.  Especially after it’s become clear that cows and cattle feed are contaminated with extremely high levels of cesium.

Niigata University Professor Nonaka Masanori, says radiation levels were never checked in farmland, especially those areas that produce rice straw for cattle feed.

Nonaka says the cesium is spread by snow and rain, which is being absorbed into the soil and taken up by plants.  The government needs to check for contamination no matter how far away from Fukushima Daiichi.