In the graph below the first exposure to a pathogen results

Last updated: 5/16/2023

In the graph below the first exposure to a pathogen results in mark more than one Antibody concentration in blood Primary and Secondary Immune Responses First exposure to pathogen Subsequent exposure to same pathogen Primary immune response Time Secondary immune response a longer and milder immune response a much quicker immune response the likely development of memory B cells the person who will die soon 1