SEASONAL INFLUENZA VACCINE CAPABLE OF INDUCING VIRUS-SPECIFIC ANTIBODY INTO NASAL CAVITY

摘要

Provided is a seasonal influenza vaccine having higher efficacy compared with a split vaccine.　A seasonal influenza vaccine which can induce a virus-specific antibody in a nasal cavity mucosa, contains a whole inactivated particle of an influenza virus as an active ingredient, and is intended to be administered subcutaneously at a single dose of 15 μgHA/strain or more in terms of an antigen dose.