[Assessment of epidemic manifestations of the West Nile fever in the Volgograd region depending on the climatic conditions].

Results of the analysis of the increase in the incidence of epidemic of the West Nile fever and climate conditions in the Volgograd region were presented. Certain seasonal periods and threshold values of temperature and humidity statistically associated with the epidemic rise were identified. The discussion of the probable mechanisms of indirect effects of atmospheric heat on the elements of the epidemic process was carried out.