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A female asked:
4th generation HIV test was neg, for antibodies and reactive for antigens. RNA test was negative. Am I now confirmed negative for HIV?
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A 29-year old male asked:
Would an RNA PCR test be accurate after 20 days since my completion of PEP. This will be done in conjunction with an antibody and antigen test. ?
1 doctor answer • 1 doctor weighed in
A 21-year old female asked:
18 yr old female, very low risk. Tested positive for HCV antibody, negative for quantitative RNA test 6 months ago. Further testing necessary now?
1 doctor answer • 1 doctor weighed in
A 39-year old male asked:
So, Ive been trying to get past this HIV scare(awaiting most recent 49 day result but negative @ 40 days). However, I just read that Corticosteroids can affect antibody production. I take Advair 250mg twice a day! Should I take RNA test instead????
2 doctor answers • 3 doctors weighed in
A 48-year old asked:
Negative RNA at 3 weeks and negative antibody at 7 weeks, does this mean I am safe?
1 doctor answer • 1 doctor weighed in
A 34-year old asked:
How long does it take to get an RNA blood result back for Lyme antibody?
1 doctor answer • 1 doctor weighed in
A 20-year old male asked:
Could you come positive in a RNA HIV test but not in a HIV antibody test? After 6 months from exposure
1 doctor answer • 2 doctors weighed in
A 20-year old male asked:
Took a hiv rna and a rapid hiv antibodies test at 6 weeks from exposure came back negative. Is it conclusive?
1 doctor answer • 5 doctors weighed in
A 25-year old male asked:
All antibody tests negative at around the 10 week mark except for RNA PCR test which says RNA detected, below 20 copies/ml instead of undetected.
1 doctor answer • 1 doctor weighed in
A 49-year old male asked:
Hi Drs, Are negative results with HIV 4th Gen Antibody/Antigen test and Hiv RNA ( so negative with both these tests) at exactly 4 weeks considered conclusive?
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A 49-year old male asked:
Negative results with HIV 4th Gen Antibody/Antigen test and Hiv RNA at exactly 4 weeks followed by another neg result for 4th gen ag/ab at 6 weeks are these results considered conclusive? Do I need to retest in 3 months?
1 doctor answer • 2 doctors weighed in
A 24-year old male asked:
What is the window pirod of HIV RNA quantitative real time PCR and HIV combo antibodies test cima?
1 doctor answer • 1 doctor weighed in
A 46-year old male asked:
My RNA tests 3.5 and 4 weeks and antibody 4 weeks from unprotected sex wit a girl were negative. Am I free of hiv? What is the chance of me havin hiv
1 doctor answer • 1 doctor weighed in
A 49-year old male asked:
How common is HIV 2 in USA? Got negative RNA at 30 days and negative 4th gen ag/ab at 45 days. Are these conclusive for both hiv1 and 2 as I read only 4th gen ag/ab will pick up antibodies for hiv 2. I am Asian origin not from west africa?
1 doctor answer • 1 doctor weighed in
A 59-year old male asked:
HIV 4th generation test 22 months (1 year 10 months) after exposure. Test was reactive. HIV antibodies not confirmed. HIV 1 RNA not detected. HIV 2 follow up test negative. No exposure since tests. Am I HIV negative? Should I be tested again?
1 doctor answer • 2 doctors weighed in
A 33-year old asked:
Hiv RNA neg 32day and 2nda generation antibody test is this good can I stop worring. Please help?
2 doctor answers • 7 doctors weighed in
A member asked:
Does the DNA/RNA store antigen/antibody information? or is this only on the outside of the cell (exterior)?
1 doctor answer • 3 doctors weighed in
A 22-year old male asked:
Is there any form of HIV testing that is somewhat accurate at 2 weeks? I know the antibody test is not. What about p24 or RNA test?
2 doctor answers • 4 doctors weighed in
A 23-year old male asked:
Tested hiv RNA test 18 days after exposure"not detected" , antibody test 41 days "negative" , 4TH gen. Test 48 days "non reactive"..is it conclusive?
1 doctor answer • 5 doctors weighed in
A 28-year old male asked:
Took a HIV PCR at 7 weeks , HIV RNA at 17 weeks and HIV antibody at 13 and 16 weeks . All negative . Is it conclusive ?
1 doctor answer • 1 doctor weighed in
A 21-year old male asked:
Hi, what are the antiviral drug for dengue virus spesifically the rna-dependant RNA polymerase as the potential target? Thanks
1 doctor answer • 4 doctors weighed in
A 36-year old male asked:
How many different ways can a pathogen be detected? Is 1 way better then another for all pathogens? Example: antibody-antigen-dna/rna-proteins..?
1 doctor answer • 1 doctor weighed in
A male asked:
What is the accuracy of HIV testing (antibody and antigen) 6 weeks post PEP? I had all tests (Neg) including the pcr rna test at 22 days post pep.
1 doctor answer • 2 doctors weighed in
A 25-year old male asked:
Is HIV Pooled RNA together with HIV antibody test and HEP C pooled RNA together with Hep C antibody test at 93 days of a Lancet prick conclusive? Thx
1 doctor answer • 2 doctors weighed in
A 33-year old female asked:
Am I HIV positive if the 4th generation HIV test is reactive with no antibodies for HiV 1 or 2 and no qualitative HIV 1 RNA? I took an HIV test Jan 2021 & Aug 2021 and it came out reactive 8 months apart.. Everything else was negative?
1 doctor answer • 1 doctor weighed in
A 54-year old male asked:
I had risky sex exposure and 10.5 days after i had RNA and Duo Antigen/antibody test which both came back negative, is that conclusive?
1 doctor answer • 1 doctor weighed in
A 42-year old male asked:
How conclusive is a negative lab HCV antibody test at 8 and 12 weeks and a negative HCV RNA test at 9 weeks? Does it rule out HCV?
2 doctor answers • 3 doctors weighed in
A 28-year old male asked:
Is repetitive HIV PCR RNA ( not detected) at 1, 3-1/2 month, HIV antibody(negative) at 3-1/2, 6,7-1/2 month rule out HIV infection ??
2 doctor answers • 5 doctors weighed in
A 28-year old male asked:
Hiv-1 RNA PCR result is undetected,worried about hiv-2 in Germany. Dr didnt see necessary to take antibody test even at w12.What should I do?
1 doctor answer • 2 doctors weighed in
A male asked:
I have a positive antibody but a negative HCV RNA virus c genotype 4 after one year same result i didn't take any medication before or now ?
1 doctor answer • 1 doctor weighed in
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