anamnestic response

English Thesaurus

1. renewed rapid production of an antibody on the second (or subsequent) encounter with the same antigen (noun.act)

hypernym	:	immune reaction, immune response, immunologic response,
definition	:	a bodily defense reaction that recognizes an invading substance (an antigen: such as a virus or fungus or bacteria or transplanted organ) and produces antibodies specific against that antigen (noun.act)