41.   City officials on Thursday sealed off the Berlaymont building which has been sheathed in plastic to prevent the release of cancer-causing asbestos fibers into the atmosphere.

42.   Exposure to asbestos fibers is believed to cause mesothelioma, a deadly form of cancer.

43.   Exposure to asbestos fibers has been linked to cancer and a variety of other respiratory diseases.

44.   He had malignant mesothelioma, a rare type of cancer caused by inhaling asbestos fibers.

45.   If inhaled, asbestos fibers can lead years later to cancer and a deadly lung disease called asbestosis.

46.   Mesothelioma results in tumors, usually caused by asbestos fibers lodged in the lung, which attach to the lung lining and chest wall.

47.   Some types of asbestos fibers are known to cause long-term lung ailments and cancer.

48.   The inhaling of asbestos fibers can cause lung cancer and other deadly respiratory ailments, sometimes decades after the exposure.

49.   The wastes include asbestos fibers, fuel sludge, chemical cleaning agents and other toxins.

50.   Vento has mesothelioma, a rare form of lung cancer that is almost always associated with the inhalation of microscopic asbestos fibers.