FREQUENCY OF DETECTION OF HEPATITIS VIRUS E INFECTION MARKERS AMONG LABOR MIGRANTS ARRIVING IN RUSSIAN FEDERATION

The article presents results of detection of the hepatitis virus E (HVE) infection markers (anti-HVE IgM, Ig G, RNA HVE) among 1547 labor migrants that arrived in Russian Federation recently. Among them citizens from Uzbekistan totaled 464 people, from Tadzhikistan - 415, Ukraine - 522, Moldova- 146. Among them 5,93% (79/1333) were seropositive for anti-HVE IgM, 25,36% (338/1333) - for HVE IgG, 3% (40/1333) hag both anti HVE IgM and IgG, RNA HBV was not detected. Anti-HVE Ig G was detected more frequently among migrants from Uzbekistan and Tadzhikistan (25,4% and 43,1%) as compared to the migrants from Ukraine and Moldova (7,8% and 12,3%). Consequently, considerable amount of labor migrants that arrive in Russian Federation have anamnestic antibody response to HVE. The range of these indexes reflect levels of endemicity of particular country the migrants are from. High frequency of anti-HVE IgM detection indicates on present or recent infection. This allows to imply that there is a high risk of HVE importation on the territory of the Russian Federation. The received data indicates on necessity of including screening for acute HVE infection in to the algorithm of routine examination among migrants.

гепатит Е, трудовые мигранты, эндемичность, частота выявления анти-ВГЕ и РНК ВГЕ, hepatits E, labor migrants, endemicity, frequency of detection of anti-HVE and RNA HVE

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