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The blunting effect of maternal antibodies on the development of DTaP antibody responses by the offspring following vaccination. (A) represents the normal antibody response to vaccines. Each booster induces higher concentrations of anti-Bp antibodies. (B) Represents the offspring’s antibody response in the presence of Maternal antibodies. Here the response is delayed until the Maternal antibodies’ levels have depleted. Created with Biorender.com.
