Huamn Influenza Vaccine (split Virion), inactivated

Influenza Vaccine (split Virion), inactivated Product Description [Drug Name] Generic Name: Influenza Vaccine (Split Virion), Inactivated [Constituents and Characters] The vaccine is prepared by inoculating chicken embryos with influenza A and influenza B (hereinafter referred to as the flu) virus strains recommended by the World Health Organization (WHO). After incubation, the virus suspensions in allantoic cavities are harvested. The vaccine is prepared by inactivation, concentration, purification and splitting. The vaccine is a slightly opalescent liquid. Active ingredients: Hemagglutinin of various influenza virus strains in current year. [Vaccination Subjects] The vaccine is approved for use in vulnerable people and high risk population for influenza complications, such as children over 3 years of age, the elderly, the weak and people in influenza epidemic areas. [Function and Use] After being inoculated with the vaccine, it can stimulate the body to produce immunity against inf…