TABLE 1—
Date | Completed Monitoring Perioda | Low Riskb | Unable to Contactc | Still Trying to Contactd | Ongoing Monitoringe | Total |
February 12, 2020 | 1 | 7 | 23 | 22 | 19 | 72 |
February 13, 2020 | 5 | 9 | 32 | 10 | 25 | 81 |
February 19, 2020 | 10 | 26 | 67 | 44 | 61 | 208 |
February 24, 2020 | 49 | 39 | 128 | 15 | 81 | 312 |
February 28, 2020 | 107 | 43 | 140 | 19 | 72 | 381 |
March 6, 2020 | 156 | 44 | 151 | 18 | 52 | 421 |
March 17, 2020 | 244 | 44 | 215 | 0 | 0 | 503 |
Completed 14 days from last day of exposure without symptoms. The count is cumulative.
Denied ever having been to China or had only a short layover at a Chinese airport. The count is cumulative.
No telephone number or incorrect number provided or no answer after 3 calls. The count is cumulative.
Did not answer but telephone number appears to be functional and less than 3 calls have been attempted.
Contact established and remains within 14-d window for continued monitoring; converted to complete after 14 d.