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The ideal HIV screening test would correctly identify all HIV-positive and HIV-negative individuals 100% of the time. While many HIV tests are extremely accurate, they do not achieve 100% accuracy. A false negative is a test result that says a person does not have HIV when, in fact, they do.
- Fourth-Generation Combination Tests
During the window period, a person can have a negative...
- Window Periods
A fourth-generation rapid test is available (Determine HIV...
- Rapid Point-of-care Tests
In contrast, the recommended laboratory tests also detect...
- Are HIV Tests Accurate in People Taking HIV Treatment, PrEP Or Pep
This problem occurs much more frequently in people who began...
- Sensitivity and Specificity
A test that is 100% specific would give a negative result to...
- False Positive Results on HIV Tests
The ideal HIV screening test would correctly identify all...
- Preview
We deliver reliable and accurate HIV information across the...
- Glossary
A target set by the Joint United Nations Programme on...
- Fourth-Generation Combination Tests
27 paź 2023 · What If Your HIV Test Result Is Negative? If your HIV test result is negative, it doesn't necessarily mean you don't have HIV. That's because of the window period—the time between when a person gets HIV and when a test can accurately detect it. The window period varies from person to person and depends on the type of HIV test you take.
7 kwi 2021 · There are also combination tests that detect both HIV antibodies and antigens as well as nucleic acid tests (NAT) that detect the virus. Different tests require different testing samples. Rapid HIV tests , including at-home and mail-in tests, typically require a saliva sample or drop of blood.
20 gru 2021 · This article details what tests are available, how accurate the tests are, how the tests are performed, and what to expect if you test positive for HIV. It also looks at gaps in testing among people living with HIV.
6 wrz 2024 · If your test result is negative. A negative result doesn't necessarily mean that you don't have HIV. That's because of the window period. If you get an HIV test after a potential HIV exposure and the result is negative, get tested again after the window period for the type of test you took.
7 cze 2023 · How to test. There are two main ways to test for HIV. These are clinic tests and self-tests. At a clinic. The CDC notes that many healthcare professionals offer HIV testing. Often these come for...
Testing for HIV allows you to act, to seek HIV treatment if you are HIV-positive or to protect yourself if you are HIV-negative. Knowing your HIV status gives you the power to take control over your health and well-being. In 2017: 36.9 MILLION PEOPLE GLOBALLY WERE LIVING WITH HIV.
