Covid-19, UK.
immunity to the disease or the person is deceased. Image by Kai Sasaki from lewuathe.com SIR model reference from Stanford: https://web.stanford.edu/~jhj1/teachingdocs/Jones-on-R0.pdf Fatalities as of 5th April 2020 Fatalities as of 5th April 2020 Confirmed Cases as of 5th April 2020 Confirmed