 Motivated by the importance of heterogeneous risk perception in the population to response to infectious disease outbreaks  , we propose a heterogeneous three-layer network model, namely the Susceptible-Exposed-Infectious-Recovered Unaware-Aware-Protected (SEIR-UAP) model, where people's vulnerability to the disease is influenced by the processes of awareness information diffusion, preventive behavior changeand infectious disease transmission.
<clarity>  Motivated by the importance of heterogeneous risk perception in the population to response to infectious disease outbreaks  , we propose a heterogeneous three-layer network model, namely the Susceptible-Exposed-Infectious-Recovered Unaware-Aware-Protected (SEIR-UAP) model, where people's vulnerability to the disease is influenced by the processes of awareness information diffusion, preventive behavior changeand infectious disease transmission.
 Motivated by the importance of heterogeneous risk perception in the population to response to infectious disease outbreaks , we propose a heterogeneous three-layer network model, namely the Susceptible-Exposed-Infectious-Recovered Unaware-Aware-Protected (SEIR-UAP) model, where people's vulnerability to the disease is influenced by information diffusion, preventive behavior changeand infectious disease transmission.