This is all one hell of a mess right now. The world is in deep shit. I wonder how we'll get out to of this one.
Depends on how long it goes on for.
If china doesn't doesnt ramp back up forcing lock downs which could go on for another 2years then 3 months down time, 2 to 3 years to rebuild businesses. If 2 years then 10 to 20years which is pretty nasty.
We'll know which way its heading in about 5weeks.
If treatment there on works and it spikes back up and they use it then that'll hopefully stop need for lockdowns, then no real impact.