A group of specialists from Australia have found some professions more often provoke the development of cancer.
To dangerous factors scientists consider the solar radiation, regular stress and lack of sleep, bad ecology. In combination with other causes they can cause tumors. Proven fact, prolonged white-skinned person in the sun greatly increases his risk of melanoma, the most malignant tumors.
At risk were the construction workers working outdoors, farmers, drivers, vendors in the market. Note that the authors have analysed the work in Australia. In other regions with different climatic conditions dangerous profession may differ.