Algorithms This section lists details about the various algorithms that are available in HAWS. Confirmation Algorithm (visit = CFM) HVTN EOS Algorithm (visit = EOS) Evaluation of Sero-Reactivity Recent Exposure Algorithm (visit = EOX) Vaccine Recent Exposure Algorithm (visit = EXP) mAb Recent Exposure Algorithm (visit = EXP) Follow-up Algorithm (visit = FUP) Infected Testing Algorithm (visit = INF) Post-study Algorithm (visit = POS) Retrospective Algorithm (visit = RRV) Post-study Testing Service Algorithm (visit = SRV) Vaccine Routine algorithm (visit = VST) mAb Routine Algorithm (visit = VST) Minimal Post-Study Algorithm Open Discretionary Algorithm