Fig. 3From: The association between SAα2,3Gal occurrence frequency and avian influenza viral load in mallards (Anas platyrhynchos) and blue-winged teals (Spatula discors)Cloacal swab virus titer boxplots for mallard and blue-winged teals infected with LPAIV H5N9. Horizontal bar within the box is the median value, solid dots indicate values falling above the upper or below the lower quartile + 1.5 times the interquartile distance. (*) indicates statistically higher variation between species for each day post infection (DPI; p < 0.05)Back to article page