Wasn’t the point of the post. It was simply injecting other disciplines into the conversation to illuminate other potential avenues of disease spread. Did you think I was arguing drains being the primary route of infection?

I like what you did there with Herman Cain. Polarized infection politically while putting an image of Herman Cain huffing on a sewer pipe in my brain. Good job soldier!

USPS has a pretty good sign up page for four free covid tests:Covid tests

Also in the ‘news you can use’ vein, a comprehensive study of prophylaxis use of ivermectin:
Ivermectin Prophylaxis Used for COV...Subjects Using Propensity Score Matching

If your fortunate enough to have a doctor practicing medicine and not a cog in a reimbursement model of health delivery it might be worth looking into for taking as a preventative.