Pathogenesis, Transmission, and Within-Host Evolution of Bovine-Origin Influenza D Virus in Pigs

Figure 3

Anti-IDV antibody titers in sera from inoculated and contact pigs over time postinoculation. Mean hemagglutination (HI) titers (log2-transformed) are represented by coloured bars. Individual HI titres (log2-transformed) are represented by black dots of different shapes.