[Description of shift team workers health in north districts of Tomskaya Oblast].

In northern regions of Siberia, chronic stress induced by north geophysical and climate living conditions, under additional impact of social and technological negative factors transform first into prepathologic and then into pathologic states. At these conditions, even in younger people exhaustion of reserve possibilities of body occurs very drastically. Due to cause mentioned above, in northern shift team workers chronic diseases develop in younger age. Properly planning of development of health care system in North conditions and establishing of social economic priorities needs to consider characteristics of physiologic, biochemical immune, mental and social processes of human health development in extreme conditions.