The present invention provides a novel transfer vector and a recombinantbaculovirus； methods for the productionthereof； and pharmaceuticals containing the recombinant baculovirus as anactive ingredient, which are useful as preventive ortherapeutic drugs for infectious diseases such as malaria and influenza. Morespecifically, the invention provides a recombinant transfervector capable of expressing a foreign gene fused to a virus gene under thecontrol of a dual promoter； a recombinant baculovirus；methods for the production thereof； and pharmaceuticals containing therecombinant baculovirus as an active ingredient.
