PROBLEM TO BE SOLVED: To provide a recombinant vaccinia virus effective for prevention of the development by new type influenza viral infection, and highly safe, and a vaccine for a new type influenza virus containing the same.SOLUTION: The recombinant vaccinia virus contains, in the genome of vaccinia virus DIs strain, an expression promoter and all or a portion of cDNA encoding a hemagglutinin protein of the new type influenza virus.