curprev04:3704:37, 8 March 2021 Immcarle144talkcontribs 17,840 bytes+2,815 The previous primary response described memory B cell development more than anything else, I expanded the section by adding information and citations, clarified confusing sentences and separated it into it's own heading. I then created a Primary response section with what the previous writer had that was relevant to first encounter with an antigen. I did not remove the part that mentions hypotheses and lack of clarity regrading germinal center reactions though I think it could be deleted/moved.undoTags: nowiki addedVisual edit