Influenza mucosal vaccine composition and preparation and application thereof

Provided is an influenza mucosal vaccine composition and preparation and application thereof. This composition contains an antigen fusion protein which includes an influenza virus antigen and a Type IIb heat-labile enterotoxin A subunit from Escherichia coli. Immunization with this antigen fusion pr...

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Bibliographische Detailangaben
Hauptverfasser: Tang, Neos, Chen, Ting-Hsung, Lin, Shi-Wei, Wu, Suh-Chin
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:Provided is an influenza mucosal vaccine composition and preparation and application thereof. This composition contains an antigen fusion protein which includes an influenza virus antigen and a Type IIb heat-labile enterotoxin A subunit from Escherichia coli. Immunization with this antigen fusion protein induces cellular and humoral immune responses, including systemic and mucosal immune responses, against a specific influenza virus in a subject, and therefore protects the subject from viral infection.