- Male
- 31 Years
- 22/01/2025
Hey, I've got a question about the P24 antigen antibody test. If I take it a month after possible exposure, will the results be conclusive for HIV, or should I consider getting another type of test too? I'm anxious to know how accurate it really is at that point.
Answered by 1 Apollo Doctors
The P24 antigen-antibody duo test is highly accurate when done after one month of potential exposure, as it detects both the HIV virus and antibodies. However, for a conclusive result, it's recommended to confirm with a follow-up test, such as the HIV RNA PCR test or another antibody test, at 3 months post-exposure.
Dr. Shubham Suggests...
Consult a Infectious Disease specialist
Answered 04/07/2025
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Understanding the P24 Antigen Antibody Test
- The P24 antigen antibody test detects HIV antigens and antibodies, indicating early infection.
- It differs from other tests by identifying the virus sooner than antibody-only tests.
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Timing and Accuracy of the Test at One Month Post-Exposure
- The P24 test is typically accurate from 2-4 weeks post-exposure.
- At one month, it is generally reliable, but not definitive for all cases.
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Recommendations for Additional Testing
- Follow-up testing is advised to confirm results.
- Consider a nucleic acid test (NAT) or a fourth-generation test for comprehensive results.
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Consulting Healthcare Professionals
- Discuss results and timing with a healthcare provider for personalized advice.
- They can guide you on next steps based on your risk factors and test outcomes.
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Emotional Support and Confidentiality
- Seek support and maintain confidentiality during testing and follow-up.
- Professional guidance can provide reassurance and clarity.
Recommended next steps
Consult a Infectious Disease specialist or Consult a Sexologist
Answered 20/08/2025
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View allI'm trying to understand the results of my recent Widal test. The report shows Salmonella typhi O at 1:160 dilutions and Salmonella typhi H at 1:140 dilutions, plus Salmonella paratyphi AH and BH both at 1:120 dilutions. The impression says it's positive, so does that mean I have a typhoid infection? Could you explain what these numbers indicate? Also, Id really appreciate some advice on what kind of diet I should be following right now.
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Answered by 1 Apollo Doctors
I'm worried because I just found out I have typhoid fever, and my test results showed an O antigen level of 1160 and an H antigen level of 180. Does that mean my typhoid is severe? Also, how long should I expect to wait before I start feeling better?
it takes time
Answered by 1 Apollo Doctors
I'm trying to understand my Widal test report and I'm pretty worried. It mentions Salmonella typhi O and H at 180 dilutions and Salmonella paratyphi AH and Bh at 1160 dilutions. Is this an indication of a typhoid infection? Could you explain what this means for my health? Also, I'm curious about what kind of diet I should be following right now. Your advice would be really helpful.
Visit your Physician for evaluation and appropriate management
Answered by 1 Apollo Doctors
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Disclaimer: Answers on Apollo 247 are not intended to replace your doctor advice. Always seek help of a professional doctor in case of an medical emergency or ailment.