Our clinical informatics team was pooling some useful resources - I was encouraged to share some of mine here.
1 - Basics of COVID-19 and “Flattening the curve”
2 - More detailed COVID-19 overview with up to date trends (a personal favourite).
3 - Decisions on social distancing from the European Centre for disease control.
4 - Behavioural strategies for implementing social distancing
5 - World Dashboard from John Hopkins University
6 - Another COVID-19 tracker, however this one has a good display of how some countries have slowed their cases (see Japan, Singapore, Hongkong). Note this is a log scale. https://rpubs.com/thelilster/583398