Fig. 4
The synergistic effects of comprehensive intervention strategies and capacities of medical resources. Numbers of newly reported cases for China (a), South Korea (b), Japan (c), Italy (d), Spain (e) and Iran (f) from 23 Jan to 27 March 2020, and improving containment and mitigation measures including functions for contact rate (blue lines), quarantine rate (red), detection rate δI (black), detection rate δT (purple) and medical resources Hc (number of beds for each country, green). The contact rates have been divided by 10, and the numbers of beds have been divided by the carrying capacity Hf in each subplot