CXCL9 and viral infectious disease: The results show that a cluster of chemokines (including CXCL9, CXCL10, CXCL11) that have been reported by Nakanishi et al to be involved in the homing of HSV-2 specific T cells to the virus infection site [11], were also found to be significantly increased in FusOn-H2 treated tumors (Fig.4).