Fig. 2.
Schematic diagram of the vaccine-structured model depicting the flow of individuals between compartmentalized classes (based on disease and vaccination status). The total population (N) consist of unvaccinated (Nu) and vaccinated (Nv) groups. The unvaccinated population is made of susceptible (Su), latent (Eu), presymptomatic infectious (Ipu), symptomatic infectious (Iiu), asymptomatic infectious (Icu), confirmed infectious (Icu), hospitalized (Ihu), and recovered (Ru) classes. Also, the vaccinated population is made of similar classes with the subscript u replaced with v. Descriptions of the model variables and parameters (rates) are provided in Tables S3–S4 of the SI.