title: 47-year-old man with fever and headache.
authors.affiliation: Mayo Graduate School of Medicine, Mayo Clinic College of Medicine, Rochester, Minn 55905, USA.
authors.forename: Elizabeth C
authors.initials: EC
authors.lastname: Lorenz
authors.forename: Kris G
authors.initials: KG
authors.lastname: Thomas
mesh_terms: D001404:Babesiosis / Q000175:diagnosis; D001782:Blood Donors; D006257:Head / Q000000981:diagnostic imaging; D006801:Humans; D008193:Lyme Disease / Q000175:diagnosis; D008297:Male; D008875:Middle Aged; D014057:Tomography, X-Ray Computed; D014901:West Nile Fever / Q000150:complications / Q000175:diagnosis* / Q000628:therapy