Which type of virus is associated with causing cold sores and genital herpes?

Herpes Simplex Virus is the correct response because this virus is the primary causative agent of both cold sores (often referred to as oral herpes) and genital herpes. It exists in two types: HSV-1, which is more commonly associated with cold sores around the mouth, and HSV-2, which is more frequently linked to genital herpes. Both types can cause infections in either area, making them versatile in their ability to infect different parts of the body.

In contrast, Human Immunodeficiency Virus primarily targets the immune system and is linked to AIDS. Hepatitis B Virus is responsible for liver infections and is unrelated to herpes simplex infections. Human Papillomavirus is mainly associated with skin warts and certain cancers, particularly cervical cancer, but does not cause cold sores or genital herpes. Understanding these distinctions helps clarify the specific role that Herpes Simplex Virus plays in human health and its symptoms.