[Analysis of population immunity of residents of Russian Federation regions against seasonal and highly pathogenic strains of influenza virus].

Aim: Determine the level of antibodies against socially significant types/serotypes of influenza virus in sera of individuals residing in various regions of Russia.

Materials And Methods: 1525 samples of blood sera collected in August-December 2013 in 8 regions of Russian Federation were studied in hemagglutination inhibition reaction (HAI) with antigens obtained from A/California/07/09, (H1N1)pdm09, A/Victoria/361/2011(H3N2), B/Brisbane/60/2008 (Victoria line), B/Massachusetts/2/2012 (Yamagata line), A/Commongull/Chany/2006 (H5N1), A/Anhui/01/2013 (H7N9) influenza virus strains.

Results: None of the blood sera samples had significant HAI titers against A/H5 and A/H7 antigens.

[The spread of ecology-dependent diseases of the genitourinary system in bioclimatic zones of the Primorskiĭ region].

The estimation of the prevalence of a class of diseases of the genitourinary system (ICD-10) of the population in the bioclimatic zones of the Primorsky Krai, with taking into account the environmental situation has been performed. The study of the prevalence of diseases of the genitourinary system was carried out with the use of the classical method of data analysis--descriptive statistics. To determine the impact of water quality correlation and regression analysis of the statistical software package SPP has been applied.

[Chemical composition of breast milk in females with preterm deliveries in the Primorsky Krai].

In the article there are presented data on the chemical composition of breast milk in females with preterm labor in the Primorye Territory, who were in the Department of newborns for premature babies of the Municipal Institution of Health "Children's city clinical hospital" in Vladivostok during 2010-2011 to care for their newborn infants. Laboratory studies were performed in the Federal State Institution of Health "Center of Hygiene and Epidemiology in the Primorye Territory."

[The influence of ecological hygiene environmental factors on the distributIon of respiratory diseases in population of Primorskiĭ Kraĭ].

Conducted Ecological hygienic assessment of the incidence of respiratory diseases in bioclimatic zones has been performed. The study of the incidence was conducted with the use of the classical methods of analysis of data such as descriptive statistics, chi-square test, correlation and regression analysis. The study found that respiratory diseases occupy 30%, 47% and 61% in the structure of the incidence in adults, adolescents and children correspondingly.

[Correlation between the receptor specificity of pandemic influenza A (H1N1)pdm09 virus strains isolated in 2009-2011 and the structure of the receptor-binding site and the probability of fatal primary viral pneumonia].

The receptor specificity (RS) of pandemic influenza A(H1N1) pdm09 virus strains deposited into the State Collection of Viruses of the Russian Federation, D. I. Ivanovsky Research Institute of Virology, Ministry of Health and Social Development of Russia, in the 2009-2010 and 2010-2011 epidemic seasons to a panel of 9 sialoglycopolymers (SGP).