Program that plots a graph that shows how accuracy of a Covid test improves as a larger fraction of the population gets infected. Assumes Sensitivity and Specificity values from Cellex Antibody test, available at this url: https://www.centerforhealthsecurity.org/resources/COVID-19/serology/Serology-based-tests-for-COVID-19.html (search for Cellex)

Run as: python covid-test-graph.py and you should see the graph showing up in a pop up window. The Sensitivity and Specificity values can be tweaked by editing the above python file itself.

Requirements: Python, matplotlib library