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Hlo sir, my name is rahul. I had unprotected oral sex with a guy on 26 may 2019 but I don’t know his hiv status. After sex I worry about hiv. I consult the doctor and he suggested pep drug (emtricitabine & tenofovir, and darunavir and ritonavir). These medicine I start on 28 may 2019. I finished these medicine on 26 june 2019. On the 3 july 2019 I go for hiv test and the test result is nonreactive and index value is 0.07 after one week I feel a neck infection like sore throat than on the 16 july I go for another hiv screening test and the test results is nonreactive and index value is 0.13 on the 3 august 2019 I go for another test and my test result is nonreactive (negative) and index value is question is why my index value is change and always increasing?

1 Doctor Answered
It's nut called rising index. When we put sample twice at different time. Some variation is always possible but should be in normal variation limits.
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