> Dr. Bruce Vanderhoff, director of the Ohio Department of Health, said the compounds spilled can cause headaches, eye and nose irritation even at levels consid

> Dr. Bruce Vanderhoff, director of the Ohio Department of Health, said the compounds spilled can cause headaches, eye and nose irritation even at levels considered safe, but that the "measured facts" show air sampling is not reporting any dangers. The data is that there is nothing to report. The burn off took place over two weeks ago - I'm not sure why we would be looking for dangerous vapors still.