[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.

[Chemotherapeutics for treatment of influenza and other viral respiratory tract infections in children].

Therapeutic efficacy of remantadine and arbidole was studied in the clinical and laboratory observation of pediatric in- and outpatients with grippe and mixed viral infections in various seasonal epidemic. In the trial of remantadine 742 school children and 60 children at the age of 3 to 6 years with type A, B or A + B grippe, grippe in association with other acute viral respiratory tract infections or acute viral respiratory tract infections of nongrippe etiology were observed. 402 and 400 of them were given remantadine and placebo respectively.

[Hospital respiratory infections in children].

Acute respiratory superinfections (ARS) induced by secondary nosocomial respiratory pathogens and characterized by the subsequent generalization of the process have been reported as one of the main contributions to pediatric inpatient mortality. The recurrent infections were observed in all types of hospitals; they might be induced by the whole group of respiratory pathogens, but adeno-, coronaviral and pneumococcal ones are predominating. The ARS clinical picture showed various patterns determined both by the etiology of basic and recurrent infection and by a child's immunity.