Table 1.
Prevalence of SARS-CoV-2 in infection-suspected patients and screening group.
| Suspected group | Screening group | Total | ||
|---|---|---|---|---|
| COVID-19 suspected patientsa | Healthcare workers | Patients hospitalized other than COVID-19 | ||
| Number of patients | 333 | 195 | 472 | 1000 |
| COVID-19 positive/negative (%) | 12 (3.6%)/321 (97.7%) | 0 (0%)/195 (100%) | 0 (0%)/472(100%) | 12 (1.2%)/988 (98.8%) |
| Total number of tested samples | 333 | 91 | 114 | 538 |
| Individual | 333 | 65 | 47 | 445 |
| Pooled | 0 | 26 | 67 | 93b |
aThis group includes the 12 COVID-19-confirmed patients.
bNinety-three batched samples (pools of five to 10 swabs from 555 individuals).