About HIV Self-Screening
What does the test do?
The OraQuick HIV Self-Test is an in-vitro diagnostic test that detects HIV-1 and HIV-2 antibodies in oral fluid. It works by identifying your body’s natural antibodies that help fight infections. If your result is positive, it’s considered preliminary, and you’ll need further testing at a healthcare facility to confirm the result.
What is a ‘risk event’ for HIV?
A risk event is any activity that increases the likelihood of contracting HIV, including:
- Unprotected sex (vaginal, oral, or anal) with one or multiple partners.
- Unprotected sex with someone who is HIV positive or whose HIV status is unknown.
- Unprotected sex between men.
- Sharing needles or syringes for drug injection.
- Engaging in sex work.
- Being diagnosed or treated for hepatitis, tuberculosis, or sexually transmitted infections like syphilis.
How soon after a risk event can I test myself?
You can test at any time, but if it's within 3 months of a risk event and the result is negative, the result may not be accurate. For more reliable results, test again 3 months after the risk event. You can also seek testing at a healthcare facility.
Why shouldn’t I use this test right after a risk event?
When you're infected with HIV, your body produces antibodies to fight the virus. These antibodies appear in your oral fluid, but it can take up to 3 months for them to reach detectable levels. Testing too soon may give you a false-negative result.
How accurate is the test?
In a clinical study of 900 participants, the OraQuick HIV Self-Test was compared to 4th generation laboratory tests:
- 99.4% of participants with HIV correctly reported positive results (152 out of 153). This means 1 participant received a false negative result.
- 99.0% of participants without HIV correctly reported negative results (717 out of 724). This means 7 participants received a false positive result.
- Only 18 participants out of 900 were unable to obtain their test results.
Can I get HIV by using the test?
No. The test does not contain any materials or HIV virus that can cause infection.
How often should I test?
If you've never been tested for HIV, it’s recommended to do so at least once. If you're engaging in activities that increase your risk of HIV (risk events), the World Health Organization suggests getting tested once or even twice a year.
Can I Use This Test If I’m Taking Oral PrEP?
If you're on oral PrEP (pre-exposure prophylaxis) to prevent HIV, this test may give you inaccurate results. Always consult a healthcare provider for testing if you're on PrEP.