Explaining HIV Test Results

NL- I spent the last couple hours reading about HIV testing & false positives. It is very interesting , but also confusing. So you can have a negative test & be positive, or you can have a positive test and be negative.  Here is a very simple explanation  I found on http://www.nlm.nih.gov/medlineplus/ency/article/003538.htm

ELISA/Western blot tests for HIV

HIV ELISA/Western blot is a set of blood tests used to diagnose chronic infection with human immunodeficiency virus (HIV).A negative test result is normal. However, people with early HIV infection (termed acute HIV infection or primary HIV infection) often have a negative test result.

What Abnormal Results Mean
A positive result on the ELISA screening test does not necessarily mean that the person has HIV infection. Certain conditions may lead to a false positive result, such as Lyme disease, syphilis, and lupus.

A positive ELISA test is always followed by a Western blot test. A positive Western blot confirms an HIV infection. A negative Western blot test means the ELISA test was a false positive test. The Western blot test can also be unclear, in which case more testing is done.

Negative tests do not rule out HIV infection. There is a period of time (called the "window period") between HIV infection and the appearance of anti-HIV antibodies that can be measured.

If a person might have acute or primary HIV infection, and is in the "window period," a negative HIV ELISA and Western blot will not rule out HIV infection. More tests for HIV will need to be done.

13 thoughts on “Explaining HIV Test Results

  1. Who the hell would take an old ELISA test these days, when there are fourth generation tests available??

  2. Michael Whiteacre says:

    @Vince – Who would use ELISA tests? People like Michael “Rapid Test” Weinstein, because they’re fast and cheap. Weinstein is one if the biggest drug dealers on the planet. To him the only purpose of testing is to identify as quickly as possible as many potential AHF pharmacy clients as they can, so that AHF can sell them costly (not to mention toxic) AIDS drugs. To AHF, a positive HIV diagnosis is really just phase one if marketing: identify the consumer.

  3. jeremysteele11 says:

    Correct MW, I’m surprised Whinestine isn’t pushing Eliza tests on the industry. Actually, since all tests don’t test for HIV, but for various and dubious markers that labs, doctors and countries can’t agree upon, I think we should just revert back to Eliza tests, because they’re fast and cheap. And if someone tests “positive”, no need to fear or freakout like in the old days, as we now know that subsequent tests are required.

  4. Michael Whiteacre says:

    I’m not surprised — Weinstein only pushes what is profitable to him, and AHF doesn’t make any real money off of testing; it makes it off AIDS drugs. AHF pushes condoms because they’re an intrinsic part of the marketing of AIDS fear and hysteria — condoms in porn = free, permanent, universal product placement.

  5. jeremysteele11 says:

    Well, I meant that somewhat sarcastically. But if he really believes in Eliza so whole-heartedly, he ought to pump us full of doses of his wisdom.

  6. jeremysteele11 says:

    Sorry, I meant Elisa.

  7. Michael Whiteacre says:

    He has no wisdom, he has only greed.

  8. jeremysteele11 says:

    Of course, as does Dr Robert Gallo (the “discoverer” of “HIV” who went through two scientific misconduct trials) and the entire AID$ Industry that profits mightily off dubious diagnoses (using non-specific tests which disclaim their tests are guess-timates) and deadly therapies.

  9. Larry Horse says:

    We also need a Jeremy Conspiracy comment thread, but he is so damn right about Gallo, calling him a doctor is an insult to all the real doctors in the world. Cant remember if quack or charaltan fits better for him. At least there are better medicines to fight HIV, the first and second generations often did more harm than good. My personal worry about disease and meds is from I am Legend that a cancer vaccine would turn all of us into mutants, there may be a disease that will do that. Best to manage and prevent chronic conditions first, then go in for the kill. Diet is the key to some of these. Oh well, lets keep Patient A out of the talent pool even if he’s not active, there are a lot morons in porn.

  10. jeremysteele11 says:

    You’re right, Larry. Now think. Gallo’s work is the foundation of the whole AID$ Empire, and you see people like Whinestine showing their true colors. This isn’t about healthcare, but healthscare, bogus tests and a deadly medicine racket.

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