Science, Maths & Technology
What is a virus?
...health decisions to avoid overwhelming health care provision. Mathematical modelling is beyond the scope of this article, but the interested reader are referred to an informal video that explains a ‘SIR model’ (Susceptible, Infected, Recovered/Removed) of disease transmission that may apply to COVID-19: https://www.youtube.com/watch?v=k6nLfCbAzgo. What is ‘herd...