Detection of hepatitis C virus in the nasal secretions of an intranasal drug-user

Detection of hepatitis C virus in the nasal secretions of an intranasal drug-user

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Abstract Background One controversial source of infection for hepatitis C virus (HCV) involves the sharing of contaminated implements, such as straws or spoons, used to nasally inhale copyright and other powdered drugs.An essential precondition for this mode of transmission is the presence of HCV in the nasal secretions of intranasal drug users.Methods Blood and nasal secretion click here samples were collected from five plasma-positive chronic intranasal drug users and tested for HCV RNA using RT-PCR.

Results HCV was detected in all five blood samples and in the nasal secretions of the subject with the highest serum viral load.Conclusions This study is the first to demonstrate the presence of HCV in nasal secretions.This finding has pet calming peanut butter implications for potential transmission of HCV through contact with contaminated nasal secretions.