radiation

Tag archives for radiation

Occupational Health News Roundup

Mitsuru Obe reports in today’s Wall Street Journal that three workers at the Fukushima Daiichi nuclear power plant have been exposed to moderately high levels of radiation, due to contact with radiactive water on the ground. Their reported exposures of 170 to 180 millisieverts are less than the new emergency limit of 250 millisieverts, but…

The workers remaining at Japan’s Fukushima Daiichi Nuclear Power Station are braving extremely risky conditions as they try to avert a nuclear catastrophe. They are working to keep fuel rods – both those inside reactors and in the spent rods stored in ponds – cool enough to avert a Chernobyl-type meltdown, which would spew radioactive…