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Is Herpes Simplex Contagious?
Herpes labialis is infection of the lips, mouth, or gums with the herpes simplex virus. It leads to the development of small, painful
Alternative Names
Cold sore; Fever blister; Herpes simplex - oral; Oral herpes simplex
Causes, incidence, and risk factors
Herpes labialis is a common disease caused by infection of the mouth area with herpes simplex virus type 1. Most people in the United States are infected with this virus by age 20.
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From Our Sources
Herpes Simplex
Source: HealthCentral Encyclopedia
Studies show that genital herpes simplex virus is common. In the United States, one out of five of the total adolescent and adult population are... Read more »
Herpes Simplex: Transmission
Source: ADAM Encyclopedia
Risk for Oral HerpesOral herpes is usually caused by HSV-1. The highest incidence of first infection occurs between 6 months and 3 years of age. The... Read more »
Herpes Esophagitis
Source: ADAM Encyclopedia
PreventionThe herpes simplex virus is contagious by direct contact, so avoid contact with known herpes sores (lesions).ReferencesWhitley RJ. Herpes... Read more »
Herpes labialis (oral Herpes simplex)
Source: ADAM Encyclopedia
Cold sore; Fever blister; Herpes simplex - oral; Oral herpes simplexPreventionAvoid direct contact with herpes sores. Minimize the risk of indirect... Read more »
Herpes labialis (oral Herpes simplex)
Source: ADAM Encyclopedia
Cold sore; Fever blister; Herpes simplex - oral; Oral herpes simplexSymptomsThe first episode may be mild or severe. It usually occurs in children... Read more »
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