The Body: The Complete HIV/AIDS Resource
Sign up for free e-mail updates!The Body en Espanol
Please Note: Due to volume considerations, not all questions can be answered. Questions most likely to be answered will be those of general interest to a broad group of visitors to this forum. Questions pertaining to a specific case; requests for diagnosis, medical advice, or second opinion; or requests for opinions about untested alternative therapies will generally not be answered.

Ask the Experts about Safe Sex and HIV Prevention
Recent AnswersAsk a Question

 

Flu Shots
Jan 11, 2006

I have been reading this forum due to something that happened to me. I donated blood and received a reactive ELISA and Indeterminate WB. This was two weeks after a flu shot. Two weeks later I took another ELISA which was negative. I took another ELISA one month after my donation and it was negative. I took several more ELISA antibody tests out to 6 months after the blood donation that were all negative. I have looked over several web sites, some say flu shots seffect the antibody tests and some say thatit does not. It appears form this forum that I should obtain a viral load test to make sure I do not have HIV and not rely on the ELISA after an indeterminate result. I can not understand how the ELISA could be reactive and then two weeks later be negative.

Thanks you for your time

Response from Dr. Frascino

Hello,

Flu shots do not affect HIV-antibody tests, such as ELISAs or WBs. Your first reactive ELISA was a "false positive," as confirmed by your subsequent negative tests. I do not believe a viral load test is warranted or necessary. You are HIV negative. You can read about false-positive tests in the archives if you need additional details.

Stay well.

Dr. Bob



Terms of Use
Please remember that this forum is designed for educational purposes only, and experts are not engaged through this forum in rendering legal or medical advice or professional services. Experts appearing on this page are independent and are solely responsible for editing and fact-checking their material. Neither The Body nor any sponsor is the publisher or speaker of posted visitors' questions or the experts' material.

Questions and messages posted to this forum are not statements of advice, opinion, or information of The Body, Body Health Resources Corporation or any sponsor of this forum. While neither The Body nor Body Health Resources Corporation regularly reviews posted content, we reserve the right to delete, move, or edit postings if we deem it appropriate under the circumstances. Visitors submitting questions remain solely responsible for the content of their messages.

Information provided by experts is general only and should not be used for diagnosing or treating a health problem or a disease, or relied upon as legal or other professional advice. This information is not a substitute for professional advice or care. If you have or suspect you may have a health or legal problem, you should consult your own health care provider or your attorney.

Copyright notice.