Table 2: Distribution of patients with COVID-19 according to their symptoms in the ECT (N = 285).
| Variables | Frequency (n) | Percentages (%) | 
| Asymptomatic | 82 | 27.77 | 
| Fever | 125 | 43.86 | 
| Cough | 112 | 39.30 | 
| Dyspnae | 73 | 25.61 | 
| Polyarthralgia | 72 | 25.26 | 
| Headaches | 53 | 18.60 | 
| Runing nose | 42 | 14.74 | 
| Dysgueusie | 33 | 11.58 | 
| Anosmia | 29 | 10.18 | 
| Confusion | 16 | 05.61 | 
| Sore throat | 15 | 05.26 | 
| Diarrhea | 08 | 02.81 | 
| Asthenia | 10 | 03.40 | 
| Abdominal pain | 08 | 02.81 | 
| Coma | 08 | 02.81 | 
| Vomiting | 07 | 02.46 | 
| Anorexia | 06 | 02.04 | 
| Nausea | 01 | 0.35 |