atmospheric radiation from Japandetected in most part of China

Chinese authorities said on Tuesday atmospheric radiation from Japan have been detected in most part of China.

The Ministry of Environmental Protection says that apart from Tibet, further traces were found in Beijing, Tianjin, Hebei, Henan, Shanxi, Ningxia, Shandong, Jiangsu, Shanghai, Zhejiang, Anhui, Guangdong and Guangxi. The ministry says the tiny amounts of iodine-131 pose no threat to public health.