An information providing apparatus allowing appropriate confirmation of contents of information which assists travel of a mobile object, presented by an image display section, even when the image display section providing information which assists travel of the mobile object as an image display is placed under a condition producing vibration not smaller than a predetermined level. The invention also provides vaccine kits comprising a combination of a parenteral and a mucosal influenza vaccine, wherein the combined dose of antigen is no more than the conventional antigen dose. A second portion is decoupleable from the first portion and generates a second wireless zone.