| Variables | Frequency (%) |
| Vaccine acceptability | |
| No | 126 (65.3) |
| Yes | 67 (34.7) |
| Reasons for refusing to get vaccinated | |
| Post-vaccination event | 120 (95.2) |
| Lack of confidence in the vaccine | 6 (4.8) |
| Knowledge of barrier gestures | |
| No | 6 (3.1) |
| Yes | 187 (96.9) |
| Moment of Respect for barrier gestures | |
| At the Faculty/School | 64 (33.2) |
| Anytime | 129 (66.8) |
| Source (Origine) of COVID-19 | |
| Witchcraft | 54 (27.9) |
| Diseases of dirty hands | 26 (13.5) |
| Others | 113 (58.5) |