Fig. 7From: The effect of control measures on COVID-19 transmission in Italy: Comparison with Guangdong province in ChinaThe effect of the public self-protection on the COVID-19 transmission in Italy. The x axis is time (days) of simulation. The red, blue, green and magenta lines represent β(t)=β0, k=1/8, k=1/6, k=1/5, respectivelyBack to article page