How Does The Virus Spread?
A child can spread the virus by rubbing his or her cold sore and then touching other children.
About 10 percent of oral herpes infections in adults result from oral-genital sex with a person who has active genital herpes (type 2). These infections, however, usually do not result in repeat bouts of fever blisters.
Most people infected with the type 1 herpes simplex virus became infected before they were 10 years old. The virus usually invades the moist membrane cells of the lips, throat or mouth. In most people, the initial infection causes no symptoms.
About 10 percent of oral herpes infections in adults result from oral-genital sex with a person who has active genital herpes (type 2). These infections, however, usually do not result in repeat bouts of fever blisters.
Most people infected with the type 1 herpes simplex virus became infected before they were 10 years old. The virus usually invades the moist membrane cells of the lips, throat or mouth. In most people, the initial infection causes no symptoms.