| Symptoms | D1 = Inclusion (n = 45) n (%) | D4 (n = 45) n (%) | D7 (n = 30) n (%) | D14 (n = 20) n (%) | D21 (n = 3) n (%) |
| Cough | 20 (44.44) | 00 | 00 | 00 | 00 |
| Dyspnea | 05 (11.11) | 00 | 00 | 00 | 00 |
| Chest pain | 06 (13.33) | 00 | 00 | 00 | 00 |
| Anosmia | 16 (35.55) | 01 (2.22) | 00 | 00 | 00 |
| Nasal obstruction | 10 (22.22) | 00 | 00 | 00 | 00 |
| Asthenia | 19 (42.22) | 02 (4.44) | 00 | 00 | 00 |
| Fever | 12 (26.67) | 00 | 00 | 00 | 00 |
| Headaches | 18 (40) | 00 | 00 | 00 | 00 |
| Sore throat | 10 (22.22) | 00 | 00 | 00 | 00 |