Hepatitis C Transmission and Treatment in Contact Networks of People Who Inject Drugs

Hepatitis C Transmission and Treatment in Contact Networks of People Who Inject Drugs

Hepatitis C virus (HCV) chronically infects over 180 million people worldwide, with over 350,000 estimated deaths attributed yearly to HCV-related liver diseases. It disproportionally affects people who inject drugs (PWID). Currently there is no preventative vaccine and interventions feature long treatment durations with severe side-effects. Upcoming treatments will improve this situation, maki...

Transmission Patterns of HIV and Hepatitis C Virus among Networks of People Who Inject Drugs

BACKGROUND The risk-related behaviours and practices associated with injection drug use remain a driver of HIV and hepatitis C virus (HCV) transmission throughout the world. Here we evaluated HIV and HCV transmission patterns in the context of social networks of injection drug users (IDU) recruited from a higher incidence region in order to better understand factors that contribute to ongoing t...

Antiviral Treatment to Prevent Transmission of Hepatitis C in People Who Inject Drugs

The hepatitis C virus (HCV) is common among people who inject drugs (PWID) and causes significant morbidity and mortality. Opiate replacement therapy and needle exchange programs have effectively prevented the transmission of the Human immunodeficiency virus (HIV) but have been less effective for HCV. Other HCV prevention strategies are needed. Antiviral therapy with all oral direct acting anti...

to new hepatitis C therapies for people who inject drugs

Hepatitis C virus vaccines among people who inject drugs.

Most people who inject drugs (PWID) are infected with hepatitis C virus (HCV), and PWID have the highest risk of HCV infection of any risk group. The incidence of HCV infection is 5%-25% per year, demonstrating continued need for HCV infection prevention in PWID. Existing data in chimpanzees and PWID suggest that protective immunity against persistent HCV infection is achievable. Due to the hig...