Hepatitis E Virus (HEV) Infection in Anti-HEV Immunoglobulin G-Carrying Patients After Successful Hepatitis C Virus Treatment: Reactivation or Reinfection?

Rivero-Juarez, Antonio; Frias, Mario; Lopez-Lopez, Pedro; de Los Angeles Risalde, María; Brieva, Teresa; Machuca, Isabel; Camacho, Angela; Martinez-Peinado, Antonio et al. · Clin Infect Dis · 2017

case_report · Level V

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Abstract

Although hepatitis E virus (HEV) is regarded as a self-limiting infection and anti-HEV antibodies seem to protect against reinfection, its pathogenesis is not well established. We describe 2 cases of acute symptomatic HEV infection after hepatitis C therapy in patients carrying anti-HEV immunoglobulin G antibodies, raising 2 major questions: reactivation or reinfection?

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