Figure 5
From: The dynamics of evolutionary rescue from a novel pathogen threat in a host metapopulation
The average disease outbreak numbers in the last 25 generations (total simulated generations are 50) under the influences of transmission ratio and migration rate for patch #30, where robust type provides the baseline transmission rate. The color trend with numbers represent the trend of outbreak numbers: from blue to white to red, outbreak numbers increase. All the other parameters are: rR = 0.15, rW = 0.2, rWd = rRd = 0.01, rWr = rRr = 0.2, αW = αR = 0.05, μW = μR = 0.0005, γW = γR = 0.05 and βRR = βWR = 0.000005. In focal patch #1, the initial susceptibles of both types are 200, infecteds are 5, and recovereds are 0. Other patches show similar patterns.
