The mice immunized with the two cationic adjuvants responded with lower or no influenza-specific serum IgA, 43% of the animals in the N3OA group (median titer: <100) and only 13% of the animals in the N3OASq group (median titer: <100) had detectable influenza-specific IgA antibodies in serum. Here, CD79A is linked to influenza.