How Fukushima May Show Up in Your Sushi
May 28, 2012
Those looking for evidence of the March 2011 Fukushima Daiichi nuclear disaster in Japan may need search no further than their next plate of sushi, Stanford University researchers report.
The researchers tested 15 Pacific bluefin tuna that had migrated from Japan to the California coast and found that the levels of radioactive cesium in these fish were 10 times higher than those found in bluefin tuna from the years before the disaster.
“The finding should be reassuring to the public,” said Timothy J. Jorgensen, associate professor of radiation medicine at Georgetown University, who was not involved with the study. “As anticipated, the tuna contained only trace levels of radioactivity that originated from Japan. These levels amounted to only a small fraction of the naturally occurring radioactivity in the tuna, and were much too small to have any impact on public health.
Published: May 29th, 2012 at 4:07 am ET