Patent: 10,149,901
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Summary for Patent: 10,149,901
Title: | Influenza vaccines with reduced amounts of squalene |
Abstract: | Influenza vaccines include hemagglutinin from at least one influenza A virus strain and at least one influenza B virus strain. They also include an oil-in-water emulsion adjuvant with submicron oil droplets, comprising squalene. In some embodiments the hemagglutinin concentration is >12 .mu.g/ml per strain. In some embodiments the squalene concentration is <19 mg/ml. In some embodiments the vaccine is mercury-free. In some embodiments the vaccine has a unit dose volume between 0.2-0.3 mL. In some embodiments the squalene concentration is 9.75 mg/mL or 4.88 mg/mL. In some embodiments the vaccine includes antigens from two influenza A virus strains and two influenza B virus strains. |
Inventor(s): | Contorni; Mario (Siena, IT), O\'Hagan; Derek (Cambridge, MA), Groth; Nicola (Buonconvento, IT) |
Assignee: | Seqirus UK Limited (Berkshire, GB) |
Application Number: | 15/007,719 |
Patent Claims: | see list of patent claims |