- Prevalence (%)* of HCV serology and NAT-positive blood donors among the 13 provinces.
| Region | HCV NAT | Anti-HCV |
|---|---|---|
| Northern region | ||
| Hail | 0.03 | 0.03 |
| Jouf | 0.00 | 0.03 |
| Tabouk | 0.05 | 0.00 |
| Northern | 0.01 | 0.01 |
| Alqurayat | 0.00 | 0.00 |
| Central region | ||
| Riyadh | 0.35 | 0.06 |
| Qassim | 0.06 | 0.06 |
| Eastern region | ||
| Eastern area | 0.02 | 0.02 |
| Hafr Albatin | 0.02 | 0.00 |
| Ahsa | 0.01 | 0.01 |
| Western region | ||
| Mekka | 0.00 | 0.00 |
| Madinah | 0.06 | 0.01 |
| Alqounfoda | 0.02 | 0.02 |
| Jeddah | 0.00 | 0.00 |
| Taif | 0.03 | 0.02 |
| Southern region | ||
| Aseer | 0.25 | 0.02 |
| Jazan | 0.12 | 0.04 |
| Najran | 0.00 | 0.01 |
| Albaha | 0.24 | 0.03 |
| Beesha | 0.05 | 0.00 |
*Percentage of HCV-positive donors relative to total donors in the respective provinces. NAT: nucleic acid testing, HBV: hepatitis B virus, HBsAg: hepatitis B surface antigen, HCV: hepatitis C virus antibody