title: Old diseases, new danger.
authors.forename: J
authors.initials: J
authors.lastname: Seymour
mesh_terms: D003140:Communicable Disease Control; D003141:Communicable Diseases / Q000453:epidemiology*; D006801:Humans; D007114:Immunization; D008193:Lyme Disease / Q000453:epidemiology; D013677:Medical Laboratory Science; D012307:Risk Factors