[Clinical trial of safety and immunogenicity of new influenza vaccine Grifor in children].

Aim: Assessment of reactogenicity, safety and immunogenicity after single intramuscular immunization of children with Grifor vaccine.

Materials And Methods: Reactogenicity, safety, and immunogenicity of Grifor vaccine compared with Vaxigrip vaccine was evaluated during phase III clinical trial in the Institute of Influenza. Thirty-six children aged 12 - 17 years, divided on 2 groups, participated in single blind comparative prospective randomized trial.

Interferon status in children during acute respiratory infections. Therapy with interferon.

We studied interferon status in children during acute respiratory infections and found that it depends on etiology, course of the disease, and individual features of the organism. The efficiency of IFN inductor anaferon (pediatric formulation) and the possibility of its application in the therapy of children with acute respiratory infections were demonstrated.

Efficiency of interferon inductor anaferon (pediatric formulation) in prophylaxis of acute respiratory infections in sickly children.

Prophylactic efficiency and safety of anaferon (pediatric formulation) in children aging 1?month to 4 years, including sickly children, was proven. The use of the preparation in children reduced the incidence of acute respiratory infections, alleviated the course of the disease, and decreased the incidence of detection of viral antigens in nasal meatuses.

[The investigation of the safety, genetic stability and immunogenicity of live influenza vaccine for adults in vaccination of 3-6 years old children].

The study of the based on the A/Leningrad/134/17/57/(H2N2) attenuated adult live influenza vaccine (LIV) investigated features for immunization of the children, aged 3-6 years. During autumn, 1999, out of 256 children, aged 3-6 years, residents of the Leningrad region, who attended the kindergarten, 184 children were immunized with 1 or 2 doses of the live influenza vaccine, and 72 ones were given placebo. There were no any moderate or strong temperature reactions revealed after the inoculation.