Hepatitis C virus genotypes and associated risk factors in the state of Pará, Northern Brazil

Abstract Background Despite the emergence of more effective therapies, hepatitis C virus (HCV) infection remains a serious public health problem at the global level. Currently, this virus is classified into seven genotypes and 67 subgenotypes, which in turn are distributed heterogeneously in Brazil and worldwide. Studies have shown that this genetic divergence results in differences in the progression of chronic disease associated with HCV infection and its treatment. Objective The aim of this study was to report the frequency of HCV genotypes in the state of Pará, Northern Brazil, and to a...