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Final epidemic size R(∞) in the absence of contact tracing for disassortatively mixed networks (dashed line, r≈−0.2, −0.10, −0.05), random networks (solid line, r≈0) and assortatively mixed networks (dot-dashed line, r≈0.05, 0.10, 0.20) versus probability of transmission Tp=τ/(τ+α) for N=10 000, K=100, γ=2.5, α=1/3.5 and φ=0.
