@DrMikeRyan says there is a “toolkit of measures”. #PhysicalDistancing
slows down spreading of virus, he says. But: "They don't fundamentally deal with the problem of disease transmission.”
"we recommend that all suspect cases be tested and we recommend that all contacts that have symptoms be tested. We need to know where the virus is so we can stop onward transmission"
Difficult to make an estimate for the whole world, says @DrMikeRyan. Partly because hard to know what will be needed and government stocks unknown. Also becoming harder to move anything around with so many planes and ships stopped.