Fig 1.
Example epidemic curves for different values of the degree of segregation, x.
Epidemic curves showing the number of new cases per day in population v (vulnerable, minority group, solid lines, left y-axis) and population r (robust, majority group, dashed lines, right y-axis), for different values of x, and for the fixed model parameters indicated above the figure. Inset: attack-rates Ar and Av as functions of x (coloured circles indicate the x values listed in the main figure legend).
Fig 2.
Contour maps of Ar (blue lines, see scale at the upper right) and Av (red lines, see scale at the upper right) for a range of contact frequencies cr and cv. Each column of panels corresponds to a different γv and each row to a different x, as indicated.
Fig 3.
Variation of attack-rates with x, for γv = γr/4.
Attack-rates Ar and Av as functions of x, for a range of contact frequencies cr and cv, for γv = γr/4.
Fig 4.
Variation of attack rates with x, for γv = γr/2.
Attack-rates Ar and Av as functions of x, for a range of contact frequencies cr and cv, for γv = γr/2.
Fig 5.
Variation of attack rates with x, for γv = γr.
Attack-rates Ar and Av as functions of x, for a range of contact frequencies cr and cv, for γv = γr.