His argument is to reduce mobility in the short term to combat the uncertainty and unknowns associated with the Coronavirus. The R0 (reproductive ratio) of the virus is increasing and it’ll probably take longer to know how much havoc it’ll reap.
It’s unclear to what level the paper is referring (reduce flights on a global level, between cities in China or people leaving areas where the contagion started)
It’s unclear to what level the paper is referring (reduce flights on a global level, between cities in China or people leaving areas where the contagion started)