TY - GEN AU - Dumler,J Stephen AU - Walker,David H TI - Rocky Mountain spotted fever--changing ecology and persisting virulence SN - 1533-4406 PY - 2005///0816 KW - Adult KW - Animals KW - Arachnid Vectors KW - Child KW - Dermacentor KW - Diagnostic Errors KW - Disease Progression KW - Ecology KW - Endemic Diseases KW - Feeding Behavior KW - Global Health KW - Humans KW - Incidence KW - Rhipicephalus sanguineus KW - Rickettsia rickettsii KW - pathogenicity KW - Rocky Mountain Spotted Fever KW - diagnosis KW - United States KW - epidemiology N1 - Publication Type: Comment; Journal Article UR - https://doi.org/10.1056/NEJMp058138 ER -