What Are My Options for HIV Blood Testing?

Posted: May 3rd, 2016 at 05:05PM - by e7 Health

What Are My Options for HIV Blood Testing?

Testing for HIV is stressful, and trying to figure out the best for you can cause even more stress. Although the most common blood HIV tests are all very accurate in their results, they all have different incubation periods and ways that the tests are run.

So what is an incubation period? The incubation period is the time between exposure to a pathogen and the time that a specific test can detect an infection. During the incubation period, antibodies and/or antigen levels may be too low in the blood sample to detect the infection. For example, if a test has an incubation period of 3 months and you are testing 2 months after the exposure, the test will most likely be unable to pick up the infection. A test can be run before the incubation period has passed, but you should then be retested after the incubation period has passed.

You should also know which subtypes of HIV are being tested for in the test you choose. HIV-1 is the most common and widespread type of HIV in the world. HIV 2 is less common, less aggressive, and found mostly in areas of Western Africa. Although HIV-2 is much less common and pathogenic, both HIV-1 and HIV-2 subtypes can progress to AIDS.

The following discusses the types of tests offered at e7 Health locations. If you are using another testing location, check their specific testing types, incubation times, limitations, and result times.

HIV 1/2 FOURTH GENERATION TEST

Tests for: HIV 1 antigen (detects the active replicating HIV virus) and HIV 1 and 2 antibodies (detects antibodies that your body has made against HIV infection).

Sample type: Blood draw

Incubation period: 2-6 weeks. If test is performed before 6 weeks, test should be repeated after 6 weeks.

Time to results: Typically 2-3 business days for negative results (at e7 Health). Tests results that need additional testing, such as a preliminary positive result, will require extra processing time by the lab.

 

 INSTANT HIV 1/ 2 TEST

Tests for: HIV 1 and 2 antibodies (detects antibodies that your body has made against HIV infection).

Sample type: Either capillary blood draw (a drop of blood from a finger prick) or blood draw from your vein. If additional testing is needed, a blood draw will be needed.

Incubation period: 3 months. If test is performed before 3 months, test should be repeated after 3 months.

Time to results: 15-20 minutes for negative results (at e7 Health). Test results that need additional testing, such as a preliminary positive result, will require extra processing time by the lab.

 

EARLY DETECTION HIV TEST

Tests for: HIV 1 RNA (detects the virus itself). This test shows current, active infection only.

Sample type: Blood draw

Incubation period: 9-11 days. If test is performed before 11 days, test should be repeated after 11 days.

Time to results: Typically 3-5 business days for negative results (at e7 Health). Tests results that need additional testing, such as a preliminary positive result, will require extra processing time by the lab.

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(Translated by Google) This is the best clinic I've ever visited. I went for some work-related tests and they treated me with so much kindness and respect. They have a fantastic team. Google won't let me leave a second review. I went a second time and they treated me just as well as always, with great kindness and professionalism. They make everything easy for you at our clinic, and they have a fantastic staff. Ms. Fernanda was a true professional. Thank you to all the doctors for making things so easy for us. (Original) Esta es la mejor clínica que he visitado. Fui hacerme un exámenes para mi trabajo y me atendieron con mucho amor y respeto, tienen un equipo de trabajo fantástico, google no me deja hacer una segunda reseña. Fui por segunda vez y me atendieron igual que siempre aquí con muchas amabilidad y profesionalismo a nuestra clínica porque esto te lo hacen fácil además de eso no tienen un gran personal profesional . La señorita Fernanda fue una gran profesional en su atención. Gracias a TODOS LOS DOCTORES POR HACERNOS LAS COSAS FACILES

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Clean & professional

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Correct procedure technique. I’m a retired Nurse I no

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Great place all employees were very helpful and very friendly

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Awesome staff.

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Amazing doctors and staff! They take all the right steps to ensure safety and they explain everything they do with a smile ! Great staff! Friendly and kind -all vaccines on spot! Physicals etc!

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