1. Chromosome aberrations were also detected in occupationally exposed humans.

2. Aircrews are occupationally exposed to ionizing radiation, principally from galactic cosmic radiation

3. Workers occupationally exposed to ionising radiation are monitored by the use of individual dosimeters.

4. Occupationally-derived asbestos-related diseases of the thorax are asbestosis, asbestos-related benign pleurisy and malignant pleural mesothelioma.

5. Persons occupationally exposed to asbestos have developed several types of life-threatening diseases, including Asbestosis, lung cancer and mesothelioma

6. Selective literature review of occupationally acquired aerogene infections like SARS-coronavirus, influenza virus, parainfluenza virus, RSV, adenovirus, tuberculosis as well as pertussis.