What is the primary mode of transmission for Hepatitis C?

The primary mode of transmission for Hepatitis C is through contact with contaminated needles. This virus is primarily spread through blood-to-blood contact, which often occurs in situations like sharing needles among individuals who use intravenous drugs. This method of transmission is particularly effective because the virus can survive outside the body in blood for prolonged periods, making it easy for individuals to contract the virus from equipment that has been used by someone infected.

Other modes of transmission, while they may occur, are not the primary routes for Hepatitis C. For instance, airborne droplets are a typical transmission method for respiratory viruses, but they are not associated with Hepatitis C. Contaminated food or water is a route for diseases like Hepatitis A or E, but it is not how Hepatitis C spreads. Although sexual contact can lead to transmission, it is less common compared to the use of contaminated needles, focusing the main concern on intravenous drug use and exposure to contaminated blood. Hence, the correct answer highlights the significant public health issue associated with needle sharing, leading to the spread of Hepatitis C.