What is a common mode of hepatitis C virus (HCV) transmission?

The transmission of hepatitis C virus (HCV) primarily occurs through blood-to-blood contact. This means that the most common ways to contract HCV include sharing needles, syringes, or any equipment that has been contaminated with the blood of an infected person. Additionally, other practices that involve exposure to infected blood, such as receiving contaminated blood products or tattoos and piercings using unsterilized equipment, also contribute to the risk of transmission.

Airborne transmission is typical for respiratory viruses, not HCV. Food contamination is more relevant for viruses that spread through the fecal-oral route, while casual contact with infected individuals does not generally pose a risk for HCV, as it is not spread through casual interactions like hugging or touching. Understanding the specific routes of transmission is crucial for effective prevention and control strategies related to hepatitis C.