| Informed about 3 viruses | Number | % |
| Yes | 27 | 18.0 |
| No | 123 | 82.0 |
| Modes of transmission | Number | % |
| Blood | 48 | 32.0 |
| Sexual | 47 | 31.3 |
| Saliva (hepatitis B and C viruses) | 21 | 14.0 |
| Mother-to-child | 34 | 22.7 |
| Modes of prevention | Number | % |
| Condom | 49 | 32.7 |
| Faithfulness | 37 | 24.7 |
| Abstinence | 33 | 22.0 |
| Vaccination (against hepatitis B virus) | 31 | 20.7 |