Fig. 13.
(A) The LAS of of the omicron system (1) for , (B) GAS of shown in phase plane for , (C) Susceptible population without vaccination against infected & asymptomatic population over time ‘t’ for , (D) Susceptible population without vaccination against infected & symptomatic population over time ‘t’ for , (E) Susceptible population & vaccinated with dose-1 against infected & asymptomatic population over time ‘t’ for , (F) Susceptible population & vaccinated with dose-2 against infected & asymptomatic population , (G) Susceptible population & vaccinated with dose-1 against infected & symptomatic population over time ‘t’ for and (H) Susceptible population & vaccinated with dose-2 against infected & symptomatic population over time ‘t’ for .