HCV rate high in Baltimore.
D000293:Adolescent; D000328:Adult; D015142:Baltimore / Q000453:epidemiology; D015897:Comorbidity; D005260:Female; D006526:Hepatitis C / Q000453:epidemiology* / Q000209:etiology; D006801:Humans; D015994:Incidence; D008297:Male; D016485:Needle Sharing / Q000009:adverse effects / Q000706:statistics & numerical data*; D015819:Substance Abuse, Intravenous / Q000453:epidemiology*