Transmission of hepatitis C virus by occupational percutaneous injuries in South Korea
Related Experiment Video
Updated: May 24, 2026

A Cell Culture Model for Producing High Titer Hepatitis E Virus Stocks
Published on: June 26, 2020
Seung Mok Ryoo1, Won Young Kim, Won Kim
1Department of Emergency Medicine, Ulsan University College of Medicine, Asan Medical Center, Seoul, South Korea.
Abstract:
Korea is an endemic area of hepatitis. Hepatitis C virus (HCV) infections caused by occupational percutaneous injuries are a serious problem for healthcare workers and there has been a gradual increase in the number of HCV infections. We therefore determined the transmission rate of HCV after occupational percutaneous injury. This was a retrospective cohort study reviewing all occupational blood exposure reports made between January 1, 2004, and December 31, 2008, at a university-affiliated acute care hospital. Over the 5-year study period, there were 1,516 accidents of occupational exposure to blood; of these, 327 (21.6%) were to the blood of HCV-infected patients and 3 (0.9%) healthcare workers became infected with HCV (95% CI 0.6-8.8). In Korea, although the bloodborne accidents leading to exposure to HCV occurred frequently (21.6%), the transmission rate was very low (0.92%).
Related Concept Videos
Hepatitis
Viral Hepatitis I: Introduction
Sexually Transmitted Infections
Standard Precaution
Hand hygiene is the most crucial means to prevent the transmission of disease. Employers are legally required to provide their workers with personal protective equipment (PPE) to minimize exposure or contact with...
Transmission-based Precautions I: Contact, Enteric, and Droplets
Contact Precautions:
Contact precautions are the measures taken to prevent the transmission of infectious agents, especially epidemiologically important microorganisms such as MRSA or influenza, primarily transmitted through direct or indirect contact with an...
Transmission-based Precautions II: Airborne and Protective Environment
Airborne precautions:
Use airborne precautions when treating patients known or suspected to have diseases that spread through the air—for example, tuberculosis or measles. These organisms are present in smaller droplets expelled by an infected person and...