Vaccine Recent Exposure Algorithm (visit = EXP)

Figure: Vaccine Recent Exposure Algorithm

ECR Criteria	RNA Criteria	DNA Criteria	Pass	Proposed Algorithm Result Summary
Non-reactive, Reactive or Equivocal x1 ECR	Not Detected	Not required	1	No evidence of infection with HIV-1.
Non-reactive, Reactive or Equivocal x1 ECR	Detected	Not required	1	Further Testing Required. Draw new sample per protocol requirements and submit using visit type Redraw