Table 3 Prediction of the prevalence of COVID-19 in Jilin Province after adopting comprehensive intervention measures at different time points after February 1, 2020
Time for comprehensive intervention | Cumulative number of cases | Attack rate | Peak date | Peak incidence | Outbreak duration |
|---|---|---|---|---|---|
D175 | 170,197 | 0.63% | Jul. 5, 2020 | 5911 | 8 month |
D200 | 510,848 | 1.90% | Jul. 30, 2020 | 17,462 | 9 month |
D225 | 1,471,201 | 5.47% | Aug. 24, 2020 | 48,043 | 10 month |
D250 | 3,805,023 | 14.14% | Sept. 18, 2020 | 109,787 | 11 month |
D275 | 7,892,257 | 29.33% | Oct. 13, 2020 | 171,253 | 12 month |
D300 | 12,193,645 | 45.32% | Oct. 22, 2020 | 177,011 | 13 month |
D325 | 14,939,812 | 55.52% | Oct. 22, 2020 | 177,011 | 14 month |
D350 | 16,235,738 | 60.34% | Oct. 22, 2020 | 177,011 | 15 month |
D375 | 16,775,568 | 62.35% | Oct. 22, 2020 | 177,011 | 16 month |
D650 | 17,129,367 | 63.66% | Oct. 22, 2020 | 177,011 | 22 month |