Figure 10From: Modeling and forecasting the spread tendency of the COVID-19 in ChinaDynamic trends of the infected with different r. The solid line represents the trends of the infected with the current r. The orange dotted line represents the trends of the infected when \(r = 1\). The yellow dotted line represents the trends of the infected when \(r = 3\). The purple dotted line represents the trends of the infected when \(r = 5\)Back to article page