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  1. SuperSport28405 is offline

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    Posted On:
    7/21/2004 11:54am


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    66 reasons that will cause a false positive reaction on HIV antibody tests

    66 reasons that cause a false positive on HIV antibody tests

    --------------------------------------------------------------------------------

    Here is a list of 66 known reasons that can cause a false positive reaction on an HIV antibody test with references noted.

    I pulled this list from Christine Maggoirrie's website aliveandwell.org

    For the record Christine was deemed HIV positive about 12 years ago. Today she is healthy and well and does not use any antiviral mediciations.

    There are supposedly 4 new items added to this list...I will update it when I learn what these items are, complete with references.



    Anti-carbohydrate antibodies 52,19,13
    Naturally-occurring antibodies 5,19
    Passive immunization: receipt of gamma globulin or immune globulin (as prophylaxis against infection which contains antibodies) 18, 26, 60, 4, 22, 42, 43, 13
    Leprosy 2, 25
    Tuberculosis 25
    Mycobacterium avium 25
    Systemic lupus erythematosus 15, 23
    Renal (kidney) failure 48, 23, 13
    Hemodialysis/renal failure 56, 16, 41, 10, 49
    Alpha interferon therapy in hemodialysis patients 54
    Flu 36
    Flu vaccination 30, 11, 3, 20, 13, 43
    Herpes simplex I 27
    Herpes simplex II 11
    Upper respiratory tract infection (cold or flu) 11
    Recent viral infection or exposure to viral vaccines 11
    Pregnancy in multiparous women 58, 53, 13, 43, 36
    Malaria 6, 12
    High levels of circulating immune complexes 6, 33
    Hypergammaglobulinemia (high levels of antibodies) 40, 33
    False positives on other tests, including RPR (rapid plasma reagent) test for syphilis 17, 48, 33, 10, 49
    Rheumatoid arthritis 36
    Hepatitis B vaccination 28, 21, 40, 43
    Tetanus vaccination 40
    Organ transplantation 1, 36
    Renal transplantation 35, 9, 48, 13, 56
    Anti-lymphocyte antibodies 56, 31
    Anti-collagen antibodies (found in gay men, haemophiliacs, Africans of both sexes and people with leprosy) 31
    Serum-positive for rheumatoid factor, antinuclear antibody (both found in rheumatoid arthritis and other autoantibodies) 14, 62, 53
    Autoimmune diseases 44, 29, 1O, 40, 49, 43
    Systemic lupus erythematosus, scleroderma, connective tissue disease, dermatomyositis Acute viral infections, DNA viral infections 59, 48, 43, 53, 40, 13
    Malignant neoplasms (cancers) 40
    Alcoholic hepatitis/alcoholic liver disease 32, 48, 40, 10, 13, 49, 43, 53
    Primary sclerosing cholangitis 48, 53
    Hepatitis 54
    "Sticky" blood (in Africans) 38, 34, 40
    Antibodies with a high affinity for polystyrene (used in the test kits) 62, 40, 3
    Blood transfusions, multiple blood transfusions 63, 36, 13, 49, 43, 41
    Multiple myeloma 10, 43, 53
    HLA antibodies (to Class I and II leukocyte antigens) 7, 46, 63, 48, 10, 13, 49, 43, 53
    Anti-smooth muscle antibody 48
    Anti-parietal cell antibody 48
    Anti-hepatitis A IgM (antibody) 48
    Anti-Hbc IgM 48
    Administration of human immunoglobulin preparations pooled before 1985 10
    Haemophilia 10, 49
    Haematologic malignant disorders/lymphoma 43, 53, 9, 48, 13
    Primary biliary cirrhosis 43, 53, 13, 48
    Stevens-Johnson syndrome 9, 48, 13
    Q-fever with associated hepatitis 61
    Heat-treated specimens 51, 57, 24, 49, 48
    Lipemic serum (blood with high levels of fat or lipids) 49
    Haemolyzed serum (blood where haemoglobin is separated from the red cells) 49
    Hyperbilirubinemia 10, 13
    Globulins produced during polyclonal gammopathies (which are seen in AIDS risk groups) 10, 13, 48
    Healthy individuals as a result of poorly-understood cross-reactions 10
    Normal human ribonucleoproteins 48, 13
    Other retroviruses 8, 55, 14, 48, 13
    Anti-mitochondrial antibodies 48, 13
    Anti-nuclear antibodies 48, 13, 53
    Anti-microsomal antibodies 34
    T-cell leukocyte antigen antibodies 48, 13
    Proteins on the filter paper 13
    Epstein-Barr virus 37
    Visceral leishmaniasis 45
    Receptive anal sex 39, 64
    Christine Johnson, a researcher and author, compiled this list of conditions documented in the scientific literature to cause positives on HIV tests, and provides references for each condition.

    Christine notes:

    "Just because something is on this list doesn't mean that it will definitely, or even probably, cause a false-positive. It depends on what antibodies the individual carries as well as the characteristics of each particular test kit.

    For instance, some, but not all people who have had blood transfusions, prior pregnancies or an organ transplant will make HLA antibodies. And some, but not all test kits (both ELISA and Western blot) will be contaminated with HLA antigens to which these antibodies can react. Only if these two conditions coincide might you get a false-positive due to HLA cross-reactivity.

    There are conditions that are more likely than others to cause false-positives. And there are some conditions that we aren't aware of yet which may be documented in the future to cause false-positives. Some of the factors on the list have been documented only for ELISA, while some have been documented for both ELISA and Western blot (WB) tests.

    People may be eager to argue that if a factor is only known to cause false-positives on ELISA, this problem won't be carried over to the WB. But remember, a WB is positive by virtue of accumulating enough individual positive bands to add up to the total required by whatever criteria is used to interpret it 39. So the more exposure a person has had to foreign antigens, proteins and infectious agents, the more various antibodies he or she will have in their system, and the more likely it is that there will be several cross-reacting antibodies, enough to make the WB positive.

    It is to be noted that all AIDS risk groups (and Africans as well), but not the general US or Western European population, have this problem in common: they have been exposed to a plethora of foreign antigens and proteins. This is why people in the AIDS "risk groups" tend to have positive WBs (i.e., to be considered "HIV-infected") and people in the general population don't. However, even people in low-risk populations may have false-positive Western blots for poorly understood reasons 47.

    Since false-positives to every single HIV protein have been documented 36, how do we know if the positive WB bands represent the various proteins to HIV, or a collection of false-positive bands reacting to several different non-HIV antibodies?"
  2. SuperSport28405 is offline

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    Posted On:
    7/21/2004 12:04pm


     Style: Aikido/Ground and pound

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    46-REFERENCES



    1-Agbalika F, Ferchal F, Garnier J-P, et al. 1992. False-positive antigens related to emergence of a 25-30 kD protein detected in organ recipients. AIDS. 6:959-962.
    2-Andrade V, Avelleira JC, Marques A, et al. 1991. Leprosy as a cause of false-positive results in serological assays for the detection of antibodies to HIV-1. Intl. J. Leprosy. 59:125.
    3-Arnold NL, Slade RA, Jones MM, et al. 1994. Donor follow up of influenza vaccine-related multiple viral enzyme immunoassay reactivity. Vox Sanguinis. 67:191.

    4-Ascher D, Roberts C. 1993. Determination of the etiology of seroreversals in HIV testing by antibody fingerprinting. AIDS. 6:241.

    5-Barbacid M, Bolgnesi D, Aaronson S. 1980. Humans have antibodies capable of recognizing oncoviral glycoproteins: Demonstration that these antibodies are formed in response to cellular modification of glycoproteins rather than as consequence of exposure to virus. Proc. Natl. Acad. Sci. 77:1617-1621.

    6-Biggar R, Melbye M, Sarin P, et al. 1985. ELISA HTLV retrovirus antibody reactivity associated with malaria and immune complexes in healthy Africans. Lancet. ii:520-543.

    7-Blanton M, Balakrishnan K, Dumaswala U, et al. 1987. HLA antibodies in blood donors with reactive screening tests for antibody to the immunodeficiency virus. Transfusion. 27(1):118.

    8-Blomberg J, Vincic E, Jonsson C, et al. 1990. Identification of regions of HIV-1 p24 reactive with sera which give "indeterminate" results in electrophoretic immunoblots with the help of long synthetic peptides. AIDS Res. Hum. Retro. 6:1363.

    9-Burkhardt U, Mertens T, Eggers H. 1987. Comparison of two commercially available anti-HIV ELISA's: Abbott HTLV-III ELA and DuPont HTLV-III ELISA. J. Med. Vir. 23:217.

    10-Bylund D, Ziegner U, Hooper D. 1992 Review of testing for human immunodeficiency virus. Clin. Lab. Med. 12:305-333.

    11-Challakere K, Rapaport M. 1993. False-positive human immunodeficiency virus type 1 ELISA results in low-risk subjects. West. J. Med. 159(2):214-215.

    12-Charmot G, Simon F. 1990. HIV infection and malaria. Revue du practicien. 40:2141.

    13-Cordes R, Ryan M. 1995. Pitfalls in HIV testing. Postgraduate Medicine. 98:177.

    14-Dock N, Lamberson H, O'Brien T, et al. 1988. Evaluation of atypical human immunodeficiency virus immunoblot reactivity in blood donors. Transfusion. 28:142.

    15-Esteva M, Blasini A, Ogly D, et al. 1992. False positive results for antibody to HIV in two men with systemic lupus erythematosus. Ann. Rheum. Dis. 51:1071-1073.

    16-Fassbinder W, Kuhni P, Neumayer H. et al. 1986. Prevalence of antibodies against LAV/HTLV-III [HIV] in patients with terminal renal insufficiency treated with hemodialysis and following renal transplantation. Deutsche Medizinische Wochenschrift. 111:1087.

    17-Fleming D, Cochi S, Steece R. et al. 1987. Acquired immunodeficiency syndrome in low-incidence areas. JAMA. 258(6):785.

    18-Gill MJ, Rachlis A, Anand C. 1991. Five cases of erroneously diagnosed HIV infection. Can. Med. Asso. J. 145(12):1593.

    19-Healey D, Bolton W. 1993. Apparent HIV-1 glycoprotein reactivity on Western blot in uninfected blood donors. AIDS. 7:655-658.

    20-Hisa J. 1993. False-positive ELISA for human immunodeficiency virus after influenza vaccination. JID. 167:989.

    21-Isaacman S. 1989. Positive HIV antibody test results after treatment with hepatitis B immune globulin. JAMA. 262:209.

    22-Jackson G, Rubenis M, Knigge M, et al. 1988. Passive immunoneutralisation of human immunodeficiency virus in patients with advanced AIDS. Lancet, Sept. 17:647.

    23-Jindal R, Solomon M, Burrows L. 1993. False positive tests for HIV in a woman with lupus and renal failure. NEJM. 328:1281-1282.

    24-Jungkind D, DiRenzo S, Young S. 1986. Effect of using heat-inactivated serum with the Abbott human T-cell lymphotropic virus type III [HIV] antibody test. J. Clin. Micro.23:381.

    25-Kashala O, Marlink R, Ilunga M. et al. 1994. Infection with human immunodeficiency virus type 1 (HIV-1) and human T-cell lymphotropic viruses among leprosy patients and contacts: correlation between HIV-1 cross-reactivity and antibodies to lipoarabionomanna. J. Infect. Dis. 169:296-304.

    26-Lai-Goldman M, McBride J, Howanitz P, et al. 1987. Presence of HTLV-III [HIV] antibodies in immune serum globulin preparations. Am. J. Clin. Path. 87:635.

    27-Langedijk J, Vos W, Doornum G, et al. 1992. Identification of cross-reactive epitopes recognized by HIV-1 false-positive sera. AIDS. 6:1547-1548.

    28-Lee D, Eby W, Molinaro G. 1992. HIV false positivity after hepatitis B vaccination. Lancet. 339:1060.

    29-Leo-Amador G, Ramirez-Rodriguez J, Galvan-Villegas F, et al. 1990. Antibodies against human immunodeficiency virus in generalized lupus erythematosus. Salud Publica de Mexico. 32:15.

    30-Mackenzie W, Davis J, Peterson D. et al. 1992. Multiple false-positive serologic tests for HIV, HTLV-1 and hepatitis C following influenza vaccination, 1991. JAMA. 268:1015-1017.

    31-Mathe G. 1992. Is the AIDS virus responsible for the disease? Biomed & Pharmacother. 46:1-2.

    32-Mendenhall C, Roselle G, Grossman C, et al. 1986. False-positive tests for HTLV-III [HIV] antibodies in alcoholic patients with hepatitis. NEJM. 314:921.

    33-Moore J, Cone E, Alexander S. 1986. HTLV-III [HIV] seropositivity in 1971-1972 parenteral drug abusers - a case of false-positives or evidence of viral exposure? NEJM. 314:1387-1388.

    34-Mortimer P, Mortimer J, Parry J. 1985. Which anti-HTLV-III/LAV [HIV] assays for screening and comfirmatory testing? Lancet. Oct. 19, p873.

    35-Neale T, Dagger J, Fong R, et al. 1985. False-positive anti-HTLV-III [HIV] serology. New Zealand Med. J. October 23.

    36-Ng V. 1991. Serological diagnosis with recombinant peptides/proteins. Clin. Chem. 37:1667-1668.

    37-Ozanne G, Fauvel M. 1988. Perfomance and reliability of five commercial enzyme-linked immunosorbent assay kits in screening for anti-human immunodeficiency virus antibody in high-risk subjects. J. Clin. Micro. 26:1496.

    38-Papadopulos-Eleopulos E. 1988. Reappraisal of AIDS - Is the oxidation induced by the risk factors the primary cause? Med. Hypo. 25:151.

    39-Papadopulos-Eleopulos E, Turner V, and Papadimitriou J. 1993. Is a positive Western blot proof of HIV infection? Bio/Technology. June 11:696-707.

    40-Pearlman ES, Ballas SK. 1994. False-positive human immunodeficiency virus screening test related to rabies vaccination. Arch. Pathol. Lab. Med. 118-805.

    41-Peternan T, Lang G, Mikos N, et al. Hemodialysis/renal failure. 1986. JAMA. 255:2324.

    42-Piszkewicz D. 1987. HTLV-III [HIV] antibodies after immune globulin. JAMA. 257:316.

    43-Profitt MR, Yen-Lieberman B. 1993. Laboratory diagnosis of human immunodeficiency virus infection. Inf. Dis. Clin. North Am. 7:203.

    44-Ranki A, Kurki P, Reipponen S, et al. 1992. Antibodies to retroviral proteins in autoimmune connective tissue disease. Arthritis and Rheumatism. 35:1483.

    45-Ribeiro T, Brites C, Moreira E, et al. 1993. Serologic validation of HIV infection in a tropical area. JAIDS. 6:319.

    46-Sayers M, Beatty P, Hansen J. 1986. HLA antibodies as a cause of false-positive reactions in screening enzyme immunoassays for antibodies to human T-lymphotropic virus type III [HIV]. Transfusion. 26(1):114.

    47-Sayre KR, Dodd RY, Tegtmeier G, et al. 1996. False-positive human immunodeficiency virus type 1 Western blot tests in non-infected blood donors. Transfusion. 36:45.

    48-Schleupner CJ. Detection of HIV-1 infection. In: (Mandell GI, Douglas RG, Bennett JE, eds.) Principles and Practice of Infectious Diseases, 3rd ed. New York: Churchill Livingstone, 1990:1092.

    49-Schochetman G, George J. 1992. Serologic tests for the detection of human immunodeficiency virus infection. In AIDS Testing Methodology and Management Issues, Springer-Verlag, New York.

    50-Simonsen L, Buffington J, Shapiro C, et al. 1995. Multiple false reactions in viral antibody screening assays after influenza vaccination. Am. J. Epidem. 141-1089.

    51-Smith D, Dewhurst S, Shepherd S, et al. 1987. False-positive enzyme-linked immunosorbent assay reactions for antibody to human immunodeficiency virus in a population of midwestern patients with congenital bleeding disorders. Transfusion. 127:112.

    52-Snyder H, Fleissner E. 1980. Specificity of human antibodies to oncovirus glycoproteins; Recognition of antigen by natural antibodies directed against carbohydrate structures. Proc. Natl. Acad. Sci. 77:1622-1626.

    53-Steckelberg JM, Cockerill F. 1988. Serologic testing for human immunodeficiency virus antibodies. Mayo Clin. Proc. 63:373.

    54-Sungar C, Akpolat T, Ozkuyumcu C, et al. Alpha interferon therapy in hemodialysis patients. Nephron. 67:251.

    55-Tribe D, Reed D, Lindell P, et al. 1988. Antibodies reactive with human immunodeficiency virus gag-coated antigens (gag reactive only) are a major cause of enzyme-linked immunosorbent assay reactivity in a bood donor population. J. Clin. Micro. April:641.

    56-Ujhelyi E, Fust G, Illei G, et al. 1989. Different types of false positive anti-HIV reactions in patients on hemodialysis. Immun. Let. 22:35-40.
  3. SuperSport28405 is offline

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    Posted On:
    7/21/2004 12:07pm


     Style: Aikido/Ground and pound

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    57-Van Beers D, Duys M, Maes M, et al. Heat inactivation of serum may interfere with tests for antibodies to LAV/HTLV-III [HIV]. J. Vir. Meth. 12:329.

    58-Voevodin A. 1992. HIV screening in Russia. Lancet. 339:1548.

    59-Weber B, Moshtaghi-Borojeni M, Brunner M, et al. 1995. Evaluation of the reliability of six current anti-HIV-1/HIV-2 enzyme immunoassays. J. Vir. Meth. 55:97.

    60-Wood C, Williams A, McNamara J, et al. 1986. Antibody against the human immunodeficiency virus in commercial intravenous gammaglobulin preparations. Ann. Int. Med. 105:536.

    61-Yale S, Degroen P, Tooson J, et al. 1994. Unusual aspects of acute Q fever-associated hepatitis. Mayo Clin. Proc. 69:769.

    62-Yoshida T, Matsui T, Kobayashi M, et al. 1987. Evaluation of passive particle agglutination test for antibody to human immunodeficiency virus. J. Clin. Micro. Aug:1433.

    63-Yu S, Fong C, Landry M, et al. 1989. A false positive HIV antibody reaction due to transfusion-induced HLA-DR4 sensitization. NEJM.320:1495. 64. National Institue of Justice, AIDS Bulletin. Oct. 1988.
    64-National Institute of Justice AIDS Bulletin October 1988
  4. Pandinha is offline

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    Posted On:
    7/21/2004 1:20pm

    supporting memberhall of famestaff
     Style: Muay Thai & BJJ

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    Hell yeah! Hell no!
    Why does receptive anal sex cause a false positive?
    Quote Originally Posted by Sifu Rudy Abel
    "Just what makes a pure grappler think he can survive with an experienced striker. Especially if that striker isn't following any particular rule set and is well aware of what the grapplers strategies are".
  5. Shuma-Gorath is offline
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    Posted On:
    7/21/2004 1:36pm

    supporting member
     Style: BJJ - Homeland Security

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    Hell yeah! Hell no!
    1 reason you're a huge fag:

    -Posting the contents of a chain e-mail.
    Last edited by Dreadnought; 7/21/2004 1:46pm at .
  6. PizDoff is offline

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    Posted On:
    7/21/2004 2:01pm

    supporting memberstaff
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    Hell yeah! Hell no!
    Wow, I can find articles online and post them!


    Let's try:

    1.What significance does this have for you?
    2. What significance does this have for us?
    3. This is on a martial arts related board because....
    4. What type of lube do you use?


    Originally posted by Anthony
    Why does receptive anal sex cause a false positive?
    I noticed that too. One three letter word there caugh my eye as I was scanning through that.


    Edit: Damnit, you made me waste my 10k post for this?
    LOL!
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  7. Pandinha is offline

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    Posted On:
    7/21/2004 2:16pm

    supporting memberhall of famestaff
     Style: Muay Thai & BJJ

    --
    Hell yeah! Hell no!
    WWW0000TTT!~ I got Pizdoff to waste his 10k on me!

    I feel special!!!!!!!
    Quote Originally Posted by Sifu Rudy Abel
    "Just what makes a pure grappler think he can survive with an experienced striker. Especially if that striker isn't following any particular rule set and is well aware of what the grapplers strategies are".
  8. SuperSport28405 is offline

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    Posted On:
    7/21/2004 6:20pm


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    [QUOTE]Originally posted by PizDoff
    [B]


    3. This is on a martial arts related board because....


    Probably safe to say that many of the members and moderators here fight in competitions...and may either feel obligated to get tested for what is referred to as "HIV" or may be required to take a test for what is referred to as "HIV".

    I think anyone that is going to be tested should know exactly what is going on in the hysteria of HIV/AIDS.

    BTW-if you don't like the content of a thread you can skip over it-I was very clear in the title as to the context of this thread-you are the one that clicked onto it.

    And yes i can copy and paste online articles......going to do ALOT of that in the future.

    How about doing this-if you see my screen name as a thread starter don't bother reading the thread.
  9. SuperSport28405 is offline

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    Posted On:
    7/21/2004 6:23pm


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    Originally posted by Anthony
    Why does receptive anal sex cause a false positive?
    Could be anything really. What is referred to as HIV has never been properly isolated so it is impossible to have an accurate test-there is no gold standard to test against.
  10. PizDoff is offline

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    Posted On:
    7/21/2004 7:46pm

    supporting memberstaff
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    --
    Hell yeah! Hell no!
    You miss the point my child.

    You only discuss your own thoughts about the article after you were prompted to do so.
    I can easily draw any number of conclusions, but stating yourself why something is significant or meaningful can lead to more discussion.

    This is similar to just posting a link and saying nothing about it. No personal opinion, no voice, nothing to start off the debate.

    I hope you have learned something.
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