Herpes%20simplex%20virus%20infection Signs and Symptoms
Definition
Primary Herpes Simplex Virus (HSV) Infection
- 1st infection with either herpes simplex virus-1 (HSV-1) or herpes simplex virus-2 (HSV-2) in individuals who do not have antibodies to either HSV-1 or HSV-2
First Episode - Nonprimary Infection
- Infection with either HSV-1 or HSV-2 in individuals who have previously existing antibodies against HSV-1 or HSV-2 respectively
Recurrent Herpes Simplex Virus (HSV) Infection
- Results from reactivation of latent virus
- Usually brought about by triggering factors eg ultraviolet (UV) light, immunosuppression, trauma, stress, febrile illness
- Less severe and becomes less frequent with time