Some workers can now be exposed to four times that amount under certain conditions, a commission official said.

Sometimes illness did not appear until 30 years after the workers were exposed.

You may have heard that some workers were exposed to radioactive water.

The remaining 32,000 workers had not been exposed any radiation.

Investigators later found that five other workers at the shop had been exposed, along with one of the children.

It is just a health risk that workers should not be exposed to.

Eighty six workers at the site were exposed to radiation.

Several studies have shown an increased rate of cancer mortality for workers exposed to 2,4,5-T.

Our workers have been exposed to higher levels than anybody, and we've never seen an increase in cancer rates.

More than 30 million workers are exposed to such racket, at least occasionally.