Certain jobs have a notorious reputation for causing cancer. Asbestos and lung cancer and mesothelioma, a cruel and invariably fatal cancer. Vinyl chloride exposure and liver cancer. Work in the rubber industry and bladder cancer. And nasal cancer and work with wood or leather dust. But many other jobs have a risk which is just as real, but which is less commonly known. The man who delivered the milk to an asbestos factory in Canada got cancer as a result. Nurses handling cancer drugs can be at risk. And workers in newer industries, like microelectronics, may have to wait until.