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 …

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.

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 simplex virus 1 and 2 (HSV-1 and HSV-2) are two members of the human Herpesviridae family, a set of viruses that produce viral infections in the majority of humans. [1][2] Both HSV …

Feb 20, 2024 · This page answers basic questions about genital herpes, including how to prevent and treat it.

Herpes is a disease caused by two viruses — HSV-1 and HSV-2. Learn about the symptoms, diagnosis and treatment of this common condition.

Herpes Simplex Virus (HSV) Infections - Learn about the causes, symptoms, diagnosis & treatment from the Merck Manuals - Medical Consumer Version.

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.

Aug 25, 2025 · Herpes simplex virus (HSV), or herpes, is a contagious virus that spreads through saliva, skin-to-skin contact and active sores. Most people in the world have the herpes virus in …