[DannyTN]

I said germs for a reason. Germs are bacteria, viruses, fungi, and protozoa.

Nevertheless, viruses won't. The mask might grow the other types of germs, but it won't grow viruses.

[Harmless Teddy Bear]

I never said it would. I said germs for a reason.

Or are you under the illusion that viruses are the only thing out there?

If so you should expand your knowledge base a bit.