Abstract: The present disclosure provides a DNA vaccine for a subject having a human papillomavirus (HPV)-associated disease. The DNA vaccine may include a DNA construct including a fusion gene. The fusion gene may be a subsegment of the DNA construct that includes an optimized HPV subsequence encoding at least one HPV antigen. The optimized HPV subsequence may include one or more of: an HPV-16 E6 expressing gene set forth in SEQ ID NO: 1, an HPV-16 E7 expressing gene set forth in SEQ ID NO: 2, an HPV-18 E6 expressing gene set forth in SEQ ID NO: 3, and an HPV-18 E7 expressing gene set forth in SEQ ID NO: 4.

Abstract: The present disclosure relates to a combination therapy comprising a therapeutic vaccine and a recombinant vaccinia virus for treating HPV-associated diseases. The present disclosure further relates to a method of administration of a combination therapy comprising a therapeutic vaccine and a recombinant vaccinia virus for treating HPV associated diseases.