Comparability Trial of the MVA-BN Vaccine Manufactured in Different Production Cells

MVA-BN manufactured in primary CEF cells. MVA-BN (CEF) vaccine contains 0.5 × 10E8 to 3.95 × 10E8 Inf.U and is an LF suspension to be administered subcutaneously into the deltoid muscle of the upper arm (preferably the nondominant arm). Participant will receive 2 doses 4 weeks apart (Day 1 and Day 29).

MVA-BN manufactured in CCX.E10 quail cell line. Vaccine contains 0.5 × 10E8 to 3.95 × 10E8 Inf.U. and is a LF suspension to be administered subcutaneously into the deltoid muscle of the upper arm (preferably the nondominant arm). Participant will receive 2 doses 4 weeks apart (Day 1 and Day 29).