Sera collected at different time points before and after challenge were tested against single-round competent virus bearing an Env protein of the SHIVsf162p4 virus inoculum. The reciprocal of serum di
Values are either the reciprocal plasma dilution (ID50) or mAb concentration (IC50, μg/ml) at which relative luminescence units (RLUs) were reduced 50% in TZM-bl cells compared to virus control wells
