A combination drug for treating a malignant tumor, a pharmaceutical composition for treating a malignant tumor, and a pharmaceutical composition for treating a malignant tumor

摘要

Provided are a combination drug for treating a malignant tumor, a pharmaceutical composition for treating a malignant tumor, and a pharmaceutical composition for treating a malignant tumor, which are excellent in antitumor effect. a first medicament comprising an oncolytic virus belonging to herpes simplex virus type 1 as an active ingredient; And it is possible to treat a malignant tumor by a combination drug comprising a second drug containing an interferon gene stimulator (STING, Stimulator of Interferon Genes) agonist as an active ingredient.