Japan As Represented By Director-General Of National Institute Of Infectious Diseases;THE RESEARCH FOUNDATION FOR MICROBIAL DISEASES OF OSAKA UNIVERSITY;Toko Yakuhin Kogyo Kabushiki Kaisha
发明人:
申请号:
EP10714104.6
公开号:
EP2413961A1
申请日:
2010.03.31
申请国别(地区):
EP
年份:
2012
代理人:
摘要:
The present invention provides a vaccine composition for transnasal mucous membrane administration, which contains an influenza virus antigen, polyriboinosinic polyribocytidylic acid (poly (I:C)) or a derivative thereof and a carboxyvinyl polymer. The present invention also provides a prophylactic method of influenza, including a step of administering the vaccine composition at least once to the nasal mucosa of a subject in need thereof.L'invention porte sur un vaccin à administration transnasale via la membrane muqueuse contenant: un antigène du virus de la grippe; de l'acide polyriboinosinique polyribocytidylique (poly (I:C)) ou l'un de ses dérivés; et un polymère de carboxyvinyle. L'invention porte également sur une méthode de prophylaxie de la grippe consistant: à administrer ledit vaccin au moins une fois sur la muqueuse nasale d'un patient le nécessitant.