Is there 2 different hiv rna test, 1 for hiv1 and another for hiv 2. What if I had a exposure and I tested undetected for hiv 1 rna pcr test after 12 days. Is there a chance I am infected with hiv 2 and my test did not pick up.

It's a good step that you've undergone an hiv rna pcr test for early detection after a potential exposure. Typically, these tests are designed to detect both hiv-1 and hiv-2, unless specified otherwise. An undetected result after 12 days is a positive sign, but it's important to consider a few factors. 1. Hiv types: the hiv rna pcr test is generally inclusive of both hiv-1 and hiv-2, covering the most common types of the virus. However, the prevalence of hiv-2 is lower than hiv-1, especially outside specific regions like west africa. 2. Window period: the term "window period" refers to the time it takes for the virus to be detectable in the blood. While rna pcr tests are highly sensitive, there is still a window period. Early testing is encouraging, but follow-up testing may be recommended to ensure accuracy. 3. Regional considerations: if you haven't been in regions where hiv-2 is more prevalent, the likelihood of being infected with hiv-2 is generally lower. Still, you may opt for specialized test which target hiv-2. To provide more accurate guidance, it would be beneficial to review the actual test report. I encourage you to share the report image in a private chat within the platform. This will allow for a more detailed discussion and personalized advice based on your specific situation. Regular follow-ups and ongoing communication contribute significantly to the accurate interpretation of hiv test results and overall health management.  

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