Influenza Vaccine Antigen(Split Virion), Inactivated

Specification

• Cat#: VAC-0361
• Product Name: Influenza Vaccine Antigen(Split Virion), Inactivated
• Formulation: A/California/7/2009(H1N1)pdm09-like virus………………15μɡ hemagglutininA/Hong Kong/4801/2014(H3N2)-like virus……………………15μɡ hemagglutininB/Brisbane/60/2008-like virus…………………………………15μɡ hemagglutininExcipients: Na2HPO4, NaH2PO4, NaCl.
• Storage: Store and ship at 2-8°C, protected from light.
• Stability: 12 months
• Usage: Intramuscularly inject the vaccine in the region of the deltoid muscle of the upper arm. Persons 3 years of age and older should vaccinate with a single dose of 0.5 mL before or during the flu epidemic season.
• Product Overview: The vaccine is prepared from influenza virus type A and B prevalent strains recommended by WHO. The virus strains are propagated in embryonated chicken eggs. After incubation, the virus suspensions in allantoic cavities are harvested. The vaccine is prepared by inactivation, concentration, purification and splitting.
• Application: It is indicated for active immunization against influenza disease caused by influenza virus subtypes A and type B contained in the vaccine for prophylaxis of the Influenza caused by the contained vaccine strain.
• Adverse Reactions: Common Adverse Reactions:(1) Pain, tenderness, redness, swelling, and pruritus at the injection site may appear in a few subjects within 24 hours post-vaccination. Normally it will disappear in two or three days.(2) A few subjects would have transient fever after vaccination, but it will disappear without treatment in a short period.Rare Adverse Reactions:(1) Transient cold symptoms and general malaise may occur, but will vanish without special treatment.(2) Severe febrile reaction: Physical method and symptomatic treatment should be adopted to avoid febrile convulsion.(3) Rare neuralgia, paresthesia, convulsion, and transient thrombocytopenia.Very rare Adverse Reactions:(1) Anaphylactoid dermatitis: Hives may appear within 72 hours post-vaccination. In this case, anti-anaphylactic treatment should be given immediately.(2) Anaphylactoid purpura: Cortisol should be given immediately for anti-anaphylactic treatment to people who have anaphylactoid purpura post vaccination. Anaphylactic purpura nephritis may complicate if the anaphylactoid purpura could not timely treated or properly treated.(3) Anaphylactic shock: may occur within 1 hour after vaccination. Adrenaline should be available for first aid in case of severe anaphylactic reactions.(4) Encephalomyelitis, neuritis and Guillain-Barre Syndrome.
• Package: Glass tubing vial, sealed with bromobutyl rubber stopper. 1 vial per carton. 5 vials per carton.10 vials per carton.
• Appearance: Slightly opalescent liquid.