Help please

[Vonake]

It's been 70 days since exposer i tested negative with an alere determine hiv-1/2 how accurate is it...is there a possibility it can change after 90 days

[Griffon]

Hi Vonake , I'm not sure which test it is you have taken . Different tests need different amounts of time post exposure to give a result . Fourth generation test is possible after four weeks or more . Most other tests require 12 weeks or more . Provided the time lapse post exposure is correct for the type of test there is no reason for it not to be correct .