Figure 6
The subplot (a) demonstrate the impact of \(\alpha _h\) (vaccination rate) and \(\eta \) (loss of immunity rate) on \(\mathcal{{R}}_{0}\), where (b) shows the respective contour plot.
Figure 6 | Scientific Reports
The subplot (a) demonstrate the impact of \(\alpha _h\) (vaccination rate) and \(\eta \) (loss of immunity rate) on \(\mathcal{{R}}_{0}\), where (b) shows the respective contour plot.
