Learn more from WebMD about the causes, symptoms, and treatment of herpes simplex viruses, which are categorized into two types: type 1 (HSV-1 or oral herpes) and type 2 (HSV-2 or genital herpes).

Symptoms of genital herpes include chills and fever, painful blisters or sores, burning during urination — or no symptoms at all. Many people have no idea they have herpes. Those who do can ...

Researchers say they may have revealed how a virus transmitted via kissing could contribute to the disease multiple sclerosis.

AstraZeneca has unveiled a plan to invest $50 billion in the U.S. by 2030, including a multi-billion dollar manufacturing facility in Virginia.

Medicare will pay for STD testing once per year if you meet the criteria. During pregnancy, you can get tested more often. Learn more.

The inner thighs are a common area for rashes of all kinds. If you have a rash on your inner thigh, we'll show you the types and the treatments available.

A penile prosthesis or implant can be an effective treatment for erectile dysfunction. WebMD explains how the device works.

Patients with inflammatory arthritis would benefit from vaccination against herpes zoster, with the Shingrix vaccine showing a crude effectiveness of 50%.

While HSV-1 is commonly linked to cold sores and HSV-2 to genital herpes, both can cause a genital herpes outbreak and be difficult to tell apart.

Happy Birthday to Jaws! You may have heard that Jaws, one of the most famous and influential movies of all time, turned 50 years old on June 20th. What you may not know is that while the movie did ...

More than 18 million people in the U.S. have genital herpes, while more than 500,000 are infected each year. Learn facts about herpes and your risks.