But you won't see that on a personal level like after 9/11. Businesses may clean more, for example, but that's behind the scenes. Travel won't change for the average person (I can't see them implementing mandatory health checks for each flight...they aren't even doing that in the height of the pandemic). And yeah, hopefully the government takes this seriously and keeps a pandemic response/biological security team in place, but we had that just a few years ago and no one thought about it.
On a personal, day to day level, this doesn't compare to the effects of 9/11 except for the disruption which I grant you will be months, not weeks.