Figure 13From: Hopf bifurcation of a delayed worm model with two latent periodsTime plots of S, \(E_{1}\), \(E_{2}\) and I for different b at \(\tau _{1}=4.05\) when \(\tau _{2} = 4.25 \in (0,\tau _{20})\). Rest of the parameters are taken as given in the textBack to article page