It is believed that ten million intravenous drug users are infected with hepatitis C; China (1.6 million), the United States (1.5 million), and Russia (1.3 million) have the highest absolute totals.
Sebanyak sepuluh juta pengguna narkoba suntik terinfeksi hepatitis C; Cina (1,6 juta), Amerika Serikat (1,5 juta), dan Rusia (1,3 juta) memiliki total terbanyak.