I’m no epidemiologist and no public health expert. I do believe passionately in science and also in #Factfulness. This man is the global authority on the spread of disease. If you are a leader (in any capacity) watch this. If you are not, watch it too. pic.twitter.com/q0P3xaOVuS

— Conall McDevitt (@ConallMcD) March 14, 2020