HIV I & II (CLIA) Test

The HIV test is done to detect the presence of human immunodeficiency virus (HIV) in the body. This virus attacks and weakens the immune system, making it difficult for the body to fight off infections like tuberculosis and certain cancers. HIV is primarily transmitted through contact with blood or other bodily fluids of an HIV-infected person, often during unprotected sex or while sharing needles to inject drugs. Left untreated, HIV can develop into acquired immunodeficiency syndrome (AIDS), the most severe stage where the immune system is severely compromised. This makes the body vulnerable to opportunistic infections—germs that do not usually harm healthy individuals but can be life-threatening in people with AIDS, and also certain cancers. HIV is classified into two main types: HIV-1 and HIV-2. HIV-1 is more prevalent globally than HIV-2, being more easily transmitted and more likely to progress to AIDS compared to HIV-2. HIV usually does not cause symptoms in the early stages, so getting an HIV test may be the only way to detect the infection and start early treatment. The test may be done as a routine screening or to check for infection after a possible exposure. Early treatment can strengthen your immune system, prevent progression to AIDS, and help you avoid spreading HIV to others. HIV test may also be ordered during pregnancy. Receiving early treatment can greatly reduce the risk of spreading HIV to the baby. Regular HIV testing not only helps in controlling the infection effectively but also improves overall health and quality of life by preventing AIDS. If you wish to get an HIV test done, you can opt for the convenience of HIV test at home services.

What the 6 parameters cover

Typical reference ranges — your report marks anything outside them:

Testing for HIV is important as it's the only way to know your HIV status and keep yourself and your partner healthy. A positive result allows you to start treatment, ensuring a long and healthy life while preventing transmission. A negative result lets you take proactive steps to remain HIV-free. HIV often has no symptoms in its early stages, so testing might be the only way to detect the virus and prevent its spread. It is recommended that everyone between 13 and 64 get tested at least once during routine medical care. Individuals with certain risk factors should get tested more frequently. It is recommended to test at least once a year if you: Are a man who has sex with other men Have sex with an HIV-positive partner Have multiple partners Share needles when injecting drugs Have a sexually transmitted infection, tuberculosis, or hepatitis Have sex with someone whose HIV status you don’t know Frequent HIV testing, every 3 to 6 months, may be necessary for homosexual and bisexual men. It is crucial to consult your healthcare provider to discuss your risk factors and testing options. For pregnant women, HIV testing should be conducted during each pregnancy. Early detection and treatment can prevent the baby from being born with HIV.

Understanding your report

What your results can mean — always review them with your doctor:

HIV test results depend on the test type: antibody tests, antigen/antibody tests. No test can detect the virus immediately post-infection due to the window period—the time between exposure and when HIV is detectable. The window period varies from person to person and for each test as follows: Antibody tests : Can detect HIV 23 to 90 days after exposure. Antigen/antibody tests : Can detect HIV 18 to 45 days after exposure. The table below can help you interpret the results of the HIV test: A positive diagnosis on this test necessitates prompt care and treatment provided by the Integrated Counselling and Testing Centre (ICTC) to reduce the virus to undetectable levels. Communicate your status to your partners, adhere to check-ups, and retest as needed. A negative result may need retesting due to the window period. Remember, your result only applies to you, not your partner. Testing together can guide both of you in making informed decisions.