4-valent inactivated split influenza vaccine(St. Petersburg Research Institute of Vaccines and Sera)

Comparative trial of tolerability, reactogenicity, safety and immunogenicity of the Flu-M vaccine as compared to the Vaxigrip® vaccine in terms of prevention of influenza in children aged 6 months to 9 years (at the time of the first vaccination).

Comparative assessment of the tolerability, safety, and immunogenicity of the Flu-M® Inactivated Split Influenza Vaccine (without preservative) and the Flu-M® vaccine (with preservative) in volunteers aged between 18 and 60