What is the purpose of this test?
The Herpes Simplex Virus (HSV) Types 1 and 2 Specific Antibodies Blood Test, IgG, is designed to detect past exposure to HSV-1 and HSV-2 by measuring IgG antibodies in the blood. HSV-1 commonly causes cold sores, while HSV-2 is most often linked to genital herpes. This test helps determine if a person has developed antibodies from a past infection, even if they’ve never shown symptoms. It is especially useful because many people infected with HSV are unaware they have the virus due to mild or no symptoms.
This test offers two different reporting formats depending on the laboratory: LabCorp provides qualitative results, reported as "Abnormal/Reactive" (positive) or "Non-Reactive" (negative), which simply indicate the presence or absence of antibodies. Other laboratories may provide quantitative results, showing the specific antibody levelpresent in the blood, which may be helpful in certain clinical contexts. Understanding your herpes status can help you and your healthcare provider make informed decisions regarding treatment, transmission prevention, and overall health management.
Who should get this test?
The HSV Types 1 and 2 Specific Antibodies Blood Test, IgG may benefit:
- Individuals with a current or past partner who has herpes (HSV-1 or HSV-2).
- People who have hadblisters, sores, or ulcers around the mouth or genitals.
- Pregnant individuals concerned about transmitting herpes to their baby.
- Those who want to know their herpes status for personal or relationship reasons.
- Individuals with symptoms that suggest herpes but no active outbreak at the time of testing.
- People with weakened immune systems, for whom herpes could cause more severe illness.
- Anyone seeking a comprehensive STD panel for peace of mind or routine health screening.
When should I order the Herpes Simplex Virus (HSV) Types 1 and 2 Specific Antibodies Blood Test, IgG?
Individuals may consider ordering this test if they have symptoms or exposure concerns related to herpes simplex virus (HSV).
Symptoms to consider:
- Tingling, itching, or burning sensations around the mouth or genital area.
- Painful blisters or sores on the lips, genitals, buttocks, or thighs.
- Swollen lymph nodes or flu-like symptoms before an outbreak.
- Recurring cold sores or genital sores.
- Pain while urinating or during sexual activity.
- A sexual partner who has tested positive for HSV-1 or HSV-2.
If you have these symptoms or think you may have been exposed, the Herpes Simplex Virus (HSV) Types 1 and 2 Specific Antibodies Blood Test, IgG, can help guide your next steps and support conversations with your doctor about managing your sexual health.
Shop additional STD tests.
LC Sample ReportQD Sample ReportTest Code(s):
164099, 6447
Also Known As: Herpes-1 and 2; HSV Types 1- and 2-Specific Antibodies, IgG; HSV-1 and 2; Herpes Simplex Virus 1/2 (IgG), Type-Specific Antibodies
Preparation:No special preparation is required.
Test Results:
2-3 days. May take longer based on weather, holiday, or lab delays.