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How elisa test works

Common Questions and Answers about How elisa test works

elisa-test

Avatar n tn 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).
461010 tn?1208482459 The manufater (Inverness medical) doesnt say what generation its, but after reading how the test works, it works like a 2nd generation test. an the rapid test are as good as any elisa for negative result.
Avatar f tn I'm curious as to how the igg herpes blood test works. Is there ratings on how low or high antibody levels are or is it just they are present or they're not?
Avatar m tn Now ive booked for a blood test in London but its £160 (no blood tests avaialble on NHS) and they tell me its the elisa test/biokit. My question is: Is this elisa test worth paying this much for? they tell me its type specific but is it accurate..anyone know?
Avatar m tn Secondly, you need a test at the 3rd month with an antibody test. Could be ELISA, CMIA, ELFA etc. As long as it is an antibody test it works. ELISA is just the technology of the test used to detect antibody. However, it's the most conventional technology and widely used. Thirdly, oraquick is an antibody test and uses the ELISA technology.
Avatar f tn can any one tell me whether 12 week (84 days) 1st generation elisa test result is conclusive or not? If not then what is the parcentact of accuracy at week 12?
Avatar m tn another question is that how does this elisa works can yu tell me is it the same with rapid test or they are different
Avatar n tn elisa will detect antibody in blood as long the test was done after 3 month post exposure.. after 13 years??
Avatar n tn She was sent to have RIBA test but in ElISA test ,which was taken 2 times, the anti bodies were high! showing of virus activities in her body. As she works in a sensitive area and all the kids always have tests before having any treatment in cell transplantation and none of the patience has this disease, how can she infected by this disease!? She has had no injections, no injuries , no surgery , no sexual activity etc.
Avatar f tn how accurate is a negative elisa test 3 weeks post risky exposure for a woman (unprotected sex) with a hiv positive man? my doctor says its 100% accurate, is this true....
Avatar n tn s test but it came back negative. my questions is, how accurate is the test? ive heard you can ge false negatives. all my symptoms (peripheral neuropathy and fatigue) seem to jive with lyme's and my dog contracted it before i came down with it (dog eventually died). is it worth seeking out a specialist? do long-term antibiotics help? any advice would be greatly appreciated!
Avatar m tn hiv window period is 12week~84day izzit?what gerenation elisa hiv test also is 12week hiv window period?i need to any test agian? can i move on now and stop worry hiv?can i unproteced sex with my wife now?sorry for my bad english...
Avatar m tn 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.
Avatar n tn I took an Elisa test and it was positive and I took a Western Blot test and it was negative. The syphilis test was negative. So I am taking another Elisa, Western Blot and PCR test. What are my chances of these tests being positive???
Avatar m tn Help help i read that oraquick may not be as accurate and also 3 months may not be sufficient for a conclusove test can any1 shed some light? I have alwas been pretty healthy so is my 3 months -ve test definite? What causes antibodies to only appear post 3 montha besides other immuno deficient diseases. Hope plp can ans to this qns, much appreciated im still worried.
3956472 tn?1349115639 I.think someone should pm him, maybe he doesnt understand how the forum works in seeing those who replied to his "thread", dunno if he knows what a "thread" is!?