High levels of radioactive substances have been found in seawater . And officials in Fukushima halted the distribution of locally grown vegetables outside the prefecture . The effect on marine life is unclear , and tests are expected to continue . Tests also found radiation in milk and eggs . Japan 's chief Cabinet secretary warned consumers ` ` not to buy ''
High levels of radioactive substances have been found in seawater . The effect on marine life is unclear , and tests are expected to continue . Tests also found radiation in milk and eggs . Japan 's chief Cabinet secretary warned consumers ` ` not to buy ''