Disease data is fetched daily from https://github.com/CSSEGISandData/.
From https://github.com/midas-network/COVID-19/tree/master/parameter_estimates/2019_novel_coronavirus unless otherwise mentioned.
From https://github.com/datasets/population/blob/master/data/population.csv
Comes from World Bank https://data.worldbank.org/indicator/SH.MED.BEDS.ZS