The present invention relates to fluorocarbon vectors for the delivery of influenza antigens to immunoresponsive target cells. It further relates to fluorocarbon vector-influenza antigen constructs and the use of such vectors associated with antigens as vaccines and immunotherapeutics in animals, including humans.本發明係關於用於向免疫反應性標靶細胞遞送流行性感冒抗原之碳氟化合物載體。本發明進一步係關於碳氟化合物載體-流行性感冒抗原構築體及該等與抗原締合之載體在動物(包括人類)體內用作疫苗及免疫治療劑之用途。