Table 1. Results, Known Case Burden, and Timing of Testing by Facility.
| Facility | NH/ALF | Days between index case and testing | No. positive/No. tested (% positive) | Known resident cases prior to testing | Total No. of cases | No. (%) of asymptomatic cases |
|---|---|---|---|---|---|---|
| A | NH | 5 | 114/151 (79.1) | 26 | 140 | 65 (46.4) |
| B | NH | 3 | 42/58 (72.4) | 22 | 64 | 25 (39.1) |
| C | NH | 12 | 29/39 (74.4) | 34 | 63 | 29 (46.0) |
| D | NH | 6 | 6/51 (11.8) | 2 | 8 | 5 (62.5) |
| E | NH | 10 | 53/104 (51.0) | 34 | 87 | 53 (60.9) |
| F | NH | 4 | 15/135 (11.1) | 4 | 19 | 15 (78.9) |
| G | NH | 4 | 16/105 (15.2) | 13 | 29 | 16 (55.2) |
| H | NH | 19 | 42/76 (55.3) | 11 | 53 | 39 (73.6) |
| I | NH | 9 | 14/143 (9.8) | 3 | 17 | 14 (82.4) |
| J | ALF | 7 | 6/12 (50.0) | 2 | 8 | 4 (50.0) |
| K | ALF | 7 | 17/19 (89.5) | 2 | 19 | 16 (84.2) |
| Overall | 81.8% NH | 354/893 (39.6) | 153 | 507 | 281 (55.4) |
Abbreviations: ALF, assisted living facility; NH, nursing home.