My interpretation is #1 is the standard screening test (ELISA). If the test is positive then the western blot is done automatically. This is the standard testing for lyme that most non-lyme specialists order. I just wonder how much it costs if the test is negative and no further testing is done. It should be a lot less. The ELISA is not very reliable and misses a large percentage of lyme cases. #2 is the western blot in itself.
I think this is what it means but I'm not sure.
i made immediately test hiv duo at 10 and 12 weeks negative. last test 20 weeks is elisa also negative. hepatits negative too.i had flu in april and since may i have teribble muscle pains night sweats and lymph nodes. my questions: is it possible to have symptoms and tests after so much time negative? i have asked and all are telling me that window is 6-8 weeks,12 weeks is conclusive and 6 months was years ago. i want to take when i go for elisa a pcr for hiv 1 and 2. how much it costs?
The PCR HIV test usually returns in 5 to 7 days. We offer the HIV PCR DNA test along with the Standard Elisa HIV Test. The Standard Test usually returns the next day. This testing combo is the best and only way to detect early infection.
PCR is so sensitive, that there is a possibility of false positive results. Indeterminate results are also possible. It is our policy that any positive tests will be repeated on a new blood draw sample at no additional cost to you.
my doctor is said to me to give pcr-rt (quantitative) test? what is pcr? I am very worried.
There is a lot of new tests but elisa is just the type of test, there are 1st, 2nd, 3rd and 4th generation of elisas, and there continue to be a lot of research for new tests, the newest teste tend to be rapid test accurate as elsia tests, there has been also improvement also in the NAAT tests, and some labs are trying to come up with a new 5th generation rapid test (PCR+Antibody+p24) but is not ready yet.
My husband had positive elisa test with 3.45 value in august 2016 for hepatitis c. Then he got treatment aND it showed 0.85 value in January 2017. He got checked his hepatitis C by elisa test again two days back. It showed a value of 85.0. He's active n doing job. No cough or any other symptoms. He did it as just a routine checkup. Please guide if elisa test can be 85.0 ?? What should we do next? Much worried! !
Dear Doc (and forum readers),
About a week or so ago I needed to get a medical check for work. When I got my results back, I was shocked to be told that the Elisa test came back as HIV reactive at 1.52. They tested it twice. I really have no idea what that number stands for, though.
I don't have sex. No girlfriend. And I don't sleep with street workers. As far as I can remember, I have not come into contact with blood (except when killing mosquitoes).
hello, i had protected sex with an hiv positive girl (i just discovered), i had sex with her twice, but she gave me several oral sex, i saw some blood on my penis in one of them, from her mouth i think.. i have no symptoms untill now, i did Elisa test 52 days after 1st time and 20 days after last time and today it´s been 2 months since 1st time (the day i saw the blood) and 1 month after our last time.
Hi i Just wanted to know how accurate is ELISA third generation tests is,
my last sex was at 04/11/2010 i did the first test on 22/1/2011 the result wasELISA : HIV1&HIV2 NEGATIVE (0.15) i started to get worried of the number so i did a second test on 15/2/2011 just to make sure that i completed 3 monthes and the rsult came ELISA : HIV1&HIV2 NEGATIVE (0.33) i freeked out why that number is keeping rising !!
and work in lap said me thit is elisa method . and take another test after 6 months result test after 2 days in hospital ?// can elisa method take result in 30 min only ????
3. any diffrent about first elisa gen and third gen?? the same window piriod after 6 months?
4. can antibdies late in 12 months ??
5. can all elisa test to detect hiv1 and hiv2 and all group or strains in hiv1
im so sorry mt enghilsh poor ...
Thank you very much for your help.But,I have a test Colloidal Gold 3rd generation from hospital only ,I didn't have an ELISA test. Is there any difference?
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