Figure 2.
Epidemic development under scenarios 1–4 of cities of different scales. Panels (a–d) correspond to the change in the number of asymptomatic infected persons, mild patients, and severe/critical patients under the big city scenarios 1–4; panels (e–h) correspond to the asymptomatic infections under the medium city scenarios 1–4, the number of mild patients, and the number of severe/critical patients over time; panels (i–l) corresponds to the change in the number of asymptomatic infections, mild patients, and severe/critical patients in small city scenarios 1–4.