Are you going someplace where you expect atomized vapor laden with pathogens exist?
If not, don’t worry about it.
Probably :-). They're everywhere, you know, and being slightly exposed helps to keep your immune system working. But not this particular one is likely right now. If not, don’t worry about it.
I'm not for myself, maybe just a little because of my age, more for my family if it gets worse is all. I refused a flu vaccination in Nov, as always. I cut my finger a few weeks ago on a very rusty edge cleaning by the floor, thought should I get a tetanus shot? Decided no, I'll risk it.
Then I cracked or broke a rib. Should I go and probably have to get an x-ray? No, won't bother unless it gets worse. It was getting better until I listed 25# bag cat litter, so I'll not do that again for awhile.