title: Baltimore loses number one spot.
mesh_terms: D015142:Baltimore / Q000453:epidemiology; D005544:Forecasting; D006801:Humans; D007196:Indiana / Q000453:epidemiology; D011159:Population Surveillance; D013587:Syphilis / Q000453:epidemiology*; D013714:Tennessee / Q000453:epidemiology; D014504:Urban Health / Q000706:statistics & numerical data / Q000639:trends