This corona hysteria needs to end

That'd be consequent, after usage.
Clinics wither have a waste incineration or a service provicer which is a waste incineration company.

They can also serve as Toilet Paper.
For the improbable case you ran out of Toilet Paper.

What the concurrency shh thinks. Update in progress.
Only if cross-masking. Same body same illnesses.

Back when Herpes Simplex I and II were the big scare, supposedly you could transfer Herpes Simplex I (the kind on the lip) to your own genitals/ass and voila! You've now got Herpes Simplex II

Wait a minute, how did it came from SARS (I) to SARS-II again? :8~)
Somebody infected with SARS wiped his ass with a used Facemask.
Ok, ok, just a wild guess.

Let's see them try to contact trace that! lol