[grey_whiskers]

You mentioned that is now clear that people can be infected by someone passing gas. How have they documented that?

Don't put words in my mouth.

SARS back in 2007 or whenever that was, was actually documented to spread in Hong Kong via fecal contamination, when an effluent pipe in a high-rise complex leaked (poor mainetance).

IIRC this virus binds to similar receptors in the lungs as SARS does.

[DoughtyOne]

Not sure where I picked that up from now, but I was not intentionally trying to put worlds in your mouth.

I don’t find anything in your comments that addressed infection from gases, so I apologize.