team_name: Karlen Working Group institution_affil: University of Victoria and TRIUMF model_name: python Population Modeller model_abbr: Karlen-pypm model_contributors: Dean Karlen (University of Victoria and TRIUMF) website_url: https://pypm.github.io/home/ license: gpl-3.0 team_model_designation: primary methods: Discrete-time difference equations with long periods of constant transmission rate team_funding: none data_inputs: JHU (cases and deaths), Google open-data (vaccinations), GISAID (genomic data) citation: https://arxiv.org/abs/2007.07156