FIG 4.
Serum neutralization (ID50s) data from 5 patients with a broad neutralization profile within the first 6 months of infection. Numbers indicate ID50s. An orange box indicates an ID50 of ≥250, a yellow box indicates an ID50 of ≥100 but <250, and a white box indicates an ID50 of <100. RV, recombinant virus; PSV, pseudotyped virus; NA, not available; n.d., not done.