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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Rachel was amazing and I was in and out so quick ! Ready to start my new job ! Thanks 🥰

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J was awesome at talking me through my first time getting blood taken. The doctor that also did my physical was quick and very thorough when letting me know the next steps for getting the test results back :)

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Everyone was so nice, I literally saw them get through to all of their patients fast. To narrow it down it was Fast, Friendly, Service. Thank you ladies at E7 Health

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I recently visited this clinic for the services and shots required for my immigration case, and I must say, the experience was exceptional. From the moment I checked in to the time I left, everyone I interacted with was incredibly nice, courteous, and professional. The staff was well-informed and had all the necessary information readily available to assist me. They were patient, thorough, and made sure I understood everything I needed to know. This was such a positive experience compared to other clinics I've visited. If other healthcare providers were even half as friendly and knowledgeable as the team here, I would definitely be more inclined to visit them more often. I highly recommend this clinic to anyone in need of medical services, especially for immigration-related requirements. Thank you for making the process so smooth and stress-free!

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