A member asked:

I get tested negative on 3 week hiv blood test and should i get test again, how accurate is 3 week blood test after exposure?

A doctor has provided 1 answer

3 Wk HIV Tst: Generally, these tests are 95% accurate, but you want to be 100% sure. Antibodies should appear, if you have acquired an infection, by three months, at the latest.

Answered 3/4/2013

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