[Characteristics of the influenza type A (H3N2) epidemic in Omsk in January 1985].

The work presents the data obtained in analysis of the epidemic situation among the population of Omsk in January-February 1985 and the characterization of the isolated strains of influenza A (H3N2) virus, determines the specific features of the course of the influenza epidemic process among different social and age groups, evaluates anti-influenza measures.