This is extremely variable, depending upon the condition causing the paralysis.
It depends on the cause of the paralysis.
A while
3 years
From 393CE to 1892
It took a very long time
It can take forever or even a short period of time don't let that happen though!
it didn't spread fully in remote areas but when it first originated it took 256 years
75 to 100 years
order ascending or descending and take the 6th number
75 to 100 years
Greece and Italy
48000 miles