Fig 2. The H5 mosaic MVA vaccine stimulates antibodies against both H1N1 and H5N1 HA subtypes after prime and boost.

Antibody binding to HA was measured using enzyme-linked immunosorbent assay (ELISA). Purified HA protein from A/California/04/2009 (H1N1pdm) (A) or A/Vietnam/1203/2004 (H5N1) (B) was used to capture HA antibodies in an ELISA assay. Symbols indicate mean OD; error bars indicate standard deviation.