Herpes simplex is a viral infection that typically affects the mouth, genitals, or anal area. It is contagious and can cause outbreaks of sores and other symptoms. Herpes simplex virus (HSV) is a ...

When referring to herpes, most people think about the oral and genital varieties caused by two types of the herpes simplex virus (HSV), HSV-1 and HSV-2. Generally, HSV-1 causes oral herpes and HSV-2 ...

HSV-1 usually causes oral herpes, while HSV-2 primarily affects the genitals. You may not know you have herpes because it ...

Cytomegalovirus (CMV) is a type of herpes virus that’s extremely common worldwide. In the United States alone, it’s estimated that between 50 and 80 percent of people have a CMV-related infection by ...

It seems like nothing about herpes is particularly pleasant. The complex virus is transmitted orally or sexually, and at least one form of herpes infects over two-thirds of the global population under ...

More than 3.7 billion people under the age of 50 -- about 67 percent of the global population -- are infected with herpes simplex virus type 1 (HSV-1), according to a new report from the World Health ...

Genital herpes is a common sexually transmitted disease. It’s caused by two different viruses called herpes simplex type 1 (HSV-1) and herpes simplex type 2 (HSV-2). You get genital herpes by having ...

The herpes simplex virus (HSV) antibodies test is a type of herpes simplex test that determines whether or not you’ve ever been exposed to this virus. Specifically, it’s a blood test that looks for ...

Viruses are entirely dependent on their hosts to reproduce. They ransack living cells for parts and energy and hijack the host’s cellular machinery to make new copies of themselves. Herpes simplex ...