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Air Travel COVID-19 testing simulator

This R Shiny app (available at https://theaviationdoctor.shinyapps.io/covid19testing/) is meant to simulate the effectiveness of pre-departure and post-arrival COVID-19 testing on decreasing the residual risk of case importation using the Bayesian theorem. It models the following variables:

Disease characteristics

  • Point prevalence of COVID-19 at the point of origin
  • Point prevalence of COVID-19 at the point of destination

Test characteristics

  • Clinical sensitivity (true positives over all tests)
  • Clinical specificity (true negatives over all tests)