Analysis of genetic evolution and molecular transmission of hepatitis C virus in key areas of the southeast coast of China

In this study, the HCV genotypes in the key areas were predominantly 1b and 2a. Most hepatitis C strains shared a similar evolutionary relationship. It suggested that there might be cluster transmission in this area. However, we still need more detailed epidemiological case investigations and experimental data in the future to obtain an accurate estimate of hepatitis C prevalence. Providing targeted treatment for HCV-infected individuals and intensifying screening among farmers are crucial measures to prevent and control hepatitis C in Xiuyu District.