Herpes simplex virus (HSV) can infect many different parts of your body, most commonly your mouth area (oral herpes) and genitals (genital herpes). HSV causes fluid-filled blisters that …

May 30, 2025 · Herpes simplex virus fact sheet with key facts and information on type 1 (HSV-1) and type 2 (HSV-2): signs and symptoms, transmission, challenges, treatment, global impact …

Nov 14, 2025 · The herpes simplex virus comes in two forms: HSV-1 and HSV-2, causing oral herpes and genital herpes. Learn more about the symptoms, diagnosis, and treatment of these …

Herpes infections are categorized by the area of the body that is infected. The two major types of herpes are oral herpes and genital herpes, though other forms also exist. Oral herpes involves …

Jul 1, 2025 · The herpes simplex virus, also known as HSV, is a viral infection that causes genital and oral herpes. Get the details on key signs, diagnosis, and treatment.

Aug 1, 2024 · Learn about herpes simplex, a contagious infection caused by herpes simplex virus (HSV). Oral herpes affects the mouth. Genital herpes affects the genitals.

After clearing, herpes simplex sores can return. When the sores return, the outbreak tends to be milder than the first outbreak. A closely related herpes simplex virus, HSV-2, causes most …

Herpes causes blisters or sores in the mouth or on the genitals and, often with the first infection, a fever and general feeling of illness. The virus sometimes infects other parts of the body, …

This fact sheet outlines that herpes simplex virus (HSV‑1 and HSV‑2) is a common, lifelong infection causing oral or genital blisters, transmitted via skin-to-skin or saliva contact—even …

Learn about Herpes Simplex Virus (HSV), including symptoms for oral and genital herpes. Our guide covers transmission, management, and treatment options.