What is the prevalence of herpes simplex virus (HSV) in the US?

Updated: Mar 01, 2018
  • Author: Folusakin O Ayoade, MD; Chief Editor: Michael Stuart Bronze, MD  more...
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HSV is the most common cause of genital ulcers in the United States. HSV-1 is usually acquired in childhood by contact with oral secretions that contain the virus. The presence of HSV-2 can be used as an indirect measure of sexual activity. Seroprevalence rates do not reflect how many of these individuals have or will have symptomatic episodes of HSV recurrence, as the presence of antibodies is poorly correlated with disease protection.

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