Dear Doctor ;

before 5 weeks I had sex with sex worker , after 2 weeks exactly i developed badly sore throat, headache and fever .
within last months , I did test for HIV as follow , be known that the combo test is the third generation:

After 11 days HIV combo test negative
after 16 days HIV quantitative test negative
After 23 days HIV ab-ag test negative
After 28 days HIV ab-ag tets negative

I would like to know what is the possibility that I may have HIV after all of this test .

Regards

[Dr Jose]

Hello,
Thank you for your post.
Was this protected intercourse or not? Was this with a male or a female sex worker? Are you a man or a woman? Was this vaginal or anal intercourse? I need to know this information in order to estimate the risk.
In any case, if the last HIV test is a Duo test of 4th generation performed at 28 days, that can be considered conclusive.
Kind regards,
José

sorry for lacking of info :

I am man had protected oral and vaginal sex with girl sex worker .. I noticed that my semen did not collected on the top of condom after finishing.

and the combo test in 3rd generation where in my country we do not have 4th generation

am I need for another test ??

Thanks

[Dr Jose]

The sexual encounter was safe and as such there would be no risks, unless the condom was not intact or in place. If you are sure that the condom did not break, there is no need to worry and no need to have any tests. However if you are unsure about this, even though the risk is low to you, you would need to have a further test.
Best wishes,
José