- 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
0
0
Ask Apollo
AI powered Health Chatbot
-
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.
-
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.
-
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.
-
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.
-
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
0
0
More Infectious Disease Health Queries
View allI recently had a risky encounter with a commercial sex worker and was pretty worried about HIV exposure. I went to see a doctor right away and started a post-exposure prophylaxis treatment with tenofoviremtricitabine and raltegravir, just under 12 hours after the exposure. I just finished the 28-day course and got tested on the 29th day with a CMIA test that came back negative. Does this mean Im in the clear, or should I be concerned about anything else related to HIV?
It's reassuring that your CMIA test on Day 29 was negative, and you took PEP promptly, which greatly reduces HIV risk. However, follow-up testing at 6 weeks and 3 months post-exposure is crucial to confirm your status fully. Stay positive and consult your doctor for guidance.
Answered by 1 Apollo Doctors
So, I recently had a widal test and my results came back with titers at 1:20, 1:40, 1:80, 1:160, and 1:320. I'm kind of confused about what these numbers actually mean for my health. Should I be concerned? What do these results indicate about my condition? Any advice would be really helpful.
positive but at low range
Answered by 1 Apollo Doctors
I'm kind of worried about something. If a drop of blood containing HIV somehow gets into my eye, could I get infected that way? Is it possible for the virus to be transmitted through the mucous membranes in the eyes?
yes it can be trasmitted
Answered by 1 Apollo Doctors
Health Articles for you
View all
.webp)
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.