There has been at least one programme in recent years about meat suppliers to a supermarket where in the packing room, they dropped meat on the floor and just picked it up and packed it regardless.
https://www.theguardian.com/busines...pplier-food-safety-dates-2-sisters-food-group
Much of what I've cooked has probably seen the floor at least twice then, and that's before it's even seen the pan