So the absence of evidence is proof. Got it.
Ha ha. Nice try. It's the absence of response that's proof. The same government officials who told the public that COVID-1984 was so dangerous that it required massive lockdowns, mask mandates, social distancing, and mandatory experimental shots are the same government officials who marched with rioters such as Black Lives MatterTM in defiance of their own illegal diktats.
As I said, not one cleaner in a decon suit was sent to even one mass transit hub to help stop the spread of the Wuhanic Plague. Not even a one janitor with a can of Lysol either.