Herpes simplex is divided into two types: HSV type 1 and HSV type 2. HSV1 primarily causes mouth, throat, face, eye, and central nervous system infections, while HSV2 primarily causes anogenital infections. However, each may cause infections in all areas. Alternative Names: HSV 2, Herpes Simplex Virus Type II Protein, HSV-2 Protein, HSV-2 protein, HSV2 Recombinant Protein, HSV2, HSV 2 Protein, HSV 2 protein, HSV-2