Neutralization profile of HJ patient plasma and HJ16 mAb in the 24 h/1 h/14da extended incubation PBMC assay.

aIn this assay virus and plasma or mAb are incubated during 24 hours, followed by an absorption time of 1 hour during which the mAb/virus mixture is co-incubated with donor PBMC. After washing the PBMC cultures are maintained for 14 days.b% Neutralization obtained with 1∶20 plasma dilution or 50 µg/ml mAb during the incubation phase.c≥80% reduction in virus titer is highlighted, E = enhancement of infection.