title: Reinfection with Borrelia burgdorferi.
mesh_terms: D001733:Bites and Stings / Q000150:complications; D005260:Female; D006801:Humans; D008193:Lyme Disease / Q000209:etiology*; D008875:Middle Aged; D012008:Recurrence; D013987:Ticks / Q000382:microbiology