There are two types of tests to determine if you have either type 1 or type 2 or the Herpes simplex viruses (HSV). These tests are: Taking a swab test from a genital sore is the only way to accurately diagnose genital herpes. If people go to their doctor when a genital sore is not present, a swab test cannot be used for diagnosis. Blood tests may help to make the diagnosis,
but the results can be difficult to interpret. A blood test does not detect the virus itself. The herpes blood test cannot tell: A blood test for herpes is a test for antibodies, which are produced by the immune system when we are infected with HSV. A blood test tells whether you
have ever been infected with the herpes virus. It cannot tell when you became infected. When to get testedSwab tests are only accurate when whilst you have a sore. For blood tests, it may take between six and eight weeks to detect antibodies in your blood after first becoming infected with HSV. Also, antibodies may disappear with time, especially if the person has infrequent recurrences of herpes. The resultsNegative results for either type 1 or type 2 HSV mean the person has not been infected with either virus in the past. A positive blood test simply indicates that the person has been infected with type 1 or type 2 HSV (or both) some time in the past. Things to consider
For more informationFor more information on HIV testing, contact Adelaide Sexual Health Centre. Updated on: February 16, 2022 A healthcare provider can complete testing for genital herpes through swabs, blood testing, and visual diagnosis. The incubation period for genital herpes is typically 2-12 days. Testing for HSV too early (before the 12 day mark) can result in a negative test result, even if you have the virus. If you suspect you've been exposed to genital herpes:
What tests are available for genital herpes?Common methods for testing genital herpes include swabs, blood testing, and visual examination by a healthcare provider. The most common testing method in Canada is swabbing the lesion’s surface and sending it to a lab for testing. This cell culture test can determine whether HSV-1 or HSV-2 caused the genital herpes infection. Swab testing is most likely to detect HSV when completed within 72 hours of symptoms first appearing. Getting regular STI tests is a critical way to prevent infection or reinfection of sexual partners. Where can I obtain a test for genital herpes?Your family physician and most walk-in medical clinics can perform genital herpes testing. Testing for genital herpes is not standard in STI screenings, so make sure to mention to your healthcare provider that you may have been exposed. Sexual health testing facilities are also available to perform screening and treatment: How long does it take to get the results back for a gentile herpes test?Test
results for genital herpes swabs and blood tests can vary but usually take about seven days. During that time, abstain from all sexual contact. Reviewed by:Dr. Caley ShukalekCaley is passionate about evidence-based, patient-centred care, including telemedicine that can provide high quality care from wherever a patient may choose. He helped create Alberta's PrEP guidelines and works as a specialist in General Internal Medicine with additional training in sexual health, including HIV and sexually transmitted infections. He holds an Masters of Public Health from Johns Hopkins University, an MD from the University of Calgary and an MSc from the University of Alberta. |