Vaccination distribution process (multiple doses, no types)

Source: R/process_vaccination.R

This function distributes vaccine doses each day for the vaccine model with multiple doses but no types. It distributes vaccines according to the following strategy.

  • start at phase = 1, meaning we begin by distributing the first dose

  • use get_vaccination_priority_stage to check what stage of the prioritization matrix vaccine_coverage_mat from strategy_matrix we should be using to decide who to vaccinate.

  • we can advance one row of the prioritization matrix when coverage for this dose (phase) >= prioritization matrix and coverage for next dose (phase) >= prioritization matrix groups prioritized for the next dose by the matrix next_dose_priority.

vaccination_process(parameters, variables, events, dt)

Arguments

parameters

a named list

variables

a named list

events

a named list

dt

size of time step