– Iodine measured from clams in Chiba (Fukushima Diary, April 30, 2012):
7.2 Bq/Kg of radioactive iodine was measured from clams in Chiba. The type of iodine is not announced. 10.0 Bq/Kg of cesium was measured from the same sample as well.
It was announced on 4/28, the analysis was done by National Research Institute of Fisheries Science.