title: Low incidence of HCV reinfection: exposure, testing frequency, or protective immunity?
authors.forename: Gregory J
authors.initials: GJ
authors.lastname: Dore
authors.forename: Joanne
authors.initials: J
authors.lastname: Micallef
mesh_terms: D000328:Adult; D016174:Hepacivirus / Q000302:isolation & purification*; D006526:Hepatitis C / Q000453:epidemiology / Q000276:immunology* / Q000517:prevention & control; D006801:Humans; D015994:Incidence; D012008:Recurrence; D015819:Substance Abuse, Intravenous / Q000150:complications; D013997:Time Factors