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Read Now: TheBodyPRO.com Covers AIDS 2014

What Causes A False-positive Hiv Blood Test

Here's a taste of what TheBody.com has to offer on this topic:
Ask the Experts

Possible causes of false-positive home blood test

Hi, I'm about to take my first HIV test, and plan to use a rapid blood test (Home Access HIV-1 Test) ordered online.I'm fairly confident that my risk factors have been limited, but you don't know until you know.I'm wondering...
Shannon Southall

Response from Shannon Southall

Rocky Mountain CARES
HiThe test kit is picking up your body developing antibodies against HIV. The items that have happened in your past should not make the test react adversely and yes a confirmatory blood test should be done should your test come back positive.Be well... Read more »

HIV screening for donating blood (BLOOD DONATION, FALSE POSITIVE TEST 2009)

Dr. Bob, My sister recently tried to donate blood and was denied. She recieved a letter stating... Read more »
Articles
U.S. Centers for Disease Control and Prevention

Supervised Blood-Based Self-Sample Collection and Rapid Test Performance: A Valuable Alternative to the Use of Saliva by HIV Testing Programs With No Medical or Nursing Staff

Some saliva-based HIV testing initiatives, the authors wrote, "have resulted in an unacceptable percentage of false positives," while in many countries doctors or nurses are required for blood-based HIV testing programs. In the current study, the... Read more »
U.S. Centers for Disease Control and Prevention

Questions and Answers: False-Positive Oral Fluid Rapid HIV Tests

What is the significance of the reported increases in false positives when using the oral fluid HIV test in New York City sexually transmitted disease (STD) clinics? It is important to keep in mind that overall oral fluid tests have performed well.... Read more »
U.S. Centers for Disease Control and Prevention

Overview of False-Positive Oral Fluid Rapid HIV Tests

The New York City Department of Health and Mental Hygiene (NYC DOHMH) describes "False-Positive Oral Fluid Rapid Tests, New York City 2005-2008" in the Centers for Disease Prevention and Control's (CDC's) June 18, 2008 Morbidity and Mortality... Read more »
TheBodyPRO.com

Early Expiration May Be Cause of Unusually High False-Positive Rates on OraQuick Rapid HIV Tests, Study Finds

There's nothing like hearing the results of studies directly from those who actually conducted the research. In this interview, you'll meet one of these impressive HIV researchers and read her explanation of a study she presented at CROI 2009. After... Read more »
Connect With Others

Confused false positive or false negative?

Posted by Xian, 1 Reply
Hi All,

Please help with my story and results.

I had unprotected vaginal sex April 9th,2014. I was male.

Tested on May 2,2014(24 days - 3.4 weeks) - blood was drawn and sent to local lab.
Hiv1/2 antibody( should be 3rd gen elisa)w reflex.
The antibody... Read more »

False Positive?

Posted by Anonymous, 2 Replies
Does anyone know if marijuana could cause a false positive test result (specifically for an HIV DNA by PCR)? I smoked a lot about five days prior to my test. Also, I am on an antidepressant/anti-anxiety medication called Effexor (150 mg). Does... Read more »

ALL HUMAN BLOOD TESTS HIV POSITIVE !

Posted by Anonymous, 4 Replies
ALL human blood tests HIV positive. THat's why it has to be diluter 51 times just for an antibody test.
The disclaimer on the ELISA, The Western Blot, and the Viral Load Test:
"There is NO RECOGNIZED STANDARD for detecting the absence or presence of... Read more »

Likelihood of False Positive with ELISA?

Posted by jp976, 1 Reply
Last Januaury I had unprotected anal sex in which the man ejaculated inside me. I was so nervous that I didn't have the guts to tell him to wear a condom. I just found out yesterday that I tested positive for HIV on the ELISA test. It was a blood... Read more »