The COVID-19 pandemic provides an opportunity to explore the impact of government mandates on movement restrictions and non-pharmaceutical interventions on a novel infection,and we investigate these strategies in earl...
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The COVID-19 pandemic provides an opportunity to explore the impact of government mandates on movement restrictions and non-pharmaceutical interventions on a novel infection,and we investigate these strategies in early-stage outbreak *** rate of disease spread in South Africa varied over time as individuals changed behavior in response to the ongoing pandemic and to changing government *** a system of ordinary differential equations,we model the outbreak in the province of Gauteng,assuming that several parameters vary over *** data from the time period before vaccination gives the approximate dates of parameter changes,and those dates are linked to government *** parameters are then estimated from available case data and used to assess the impact of each *** forward in time,possible scenarios give projections involving the implementation of two different vaccines at varying *** results quantify the impact of different government policies and demonstrate how vaccinations can alter infection spread.
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