Skip to main content
. 2008 Jan 23;15(3):460–467. doi: 10.1128/CVI.00431-07

FIG. 4.

FIG. 4.

Humoral immune responses to filoviruses before and after challenges. Geometric mean titers (plus standard errors of the means) of total immunoglobin (Ig) in response to (A) MARV Musoke, (B) ZEBOV, (C) SEBOV, (D) MARV Ci67, and (E) MARV Ravn were measured by ELISA using inactivated filovirus preparations as immune targets. Group 1 NHP were challenged with MARV Musoke and back-challenged with SEBOV. Group 2 NHP were challenged with ZEBOV and back-challenged with MARV Ci67. The control group of NHP (n = 5) were evaluated on day 0 prior to challenge.