BTW- Thanks for the heads up about the shoes. I never really thought that wearing my shoes to the feed store might track something to the backyard.
Is there a quick spray- like Lysol - that can be applied to the soles of street shoes or shoes of visitors? Most guests do not have poultry, but who knows if they went to a park with ducks/geese.
Better to keep a tray of antiseptic solution active against 99% of viruses in your mud room or near your most commonly used door out to your car/in to your house from the "outside world," and scrub the soles of your shoes. Don't wear nice shoes to the feed store, LOL! Don't wear your farm boots, either, though.
A thorough spray with Lysol would definitely help if the soles of the shoes can take it. If the soles of your "outside" shoes are pretty flat or at least not clogged with mud (ha ha, in Indiana, right now). If they're caked with mud, the Lysol will only get the surface, but that is still better than nothing.
Veterinarians who make farm visits (commercial or private) always take their own disinfectants or wear disposable hospital-grade booties over their shoes.
I think shoe scrubbing is erring on the side of caution for now, since HPAI is not here yet, but I sure wouldn't tell someone not to do it. I probably won't start this until it's only one state away. If it hits Illinois, Michigan, Ohio, or Kentucky, I am SO going to wear special shoes to the feed store and disinfect them, and make DH do the same.
For visitors who don't have livestock, I don't think you need to disinfect their shoes. For chicken friends, you could keep a pair or two of spare farm boots for them to wear while they keep their shoes away from your poultry area, like on your front porch if your birds never go there. In dry weather (will it ever get dry?), disposable booties would be fine and easy. In quantity, they are cheap.
I meet buyers at a neutral location not because of AI in particular, but because of biosecurity in general as well as the physical safety of my birds. I know someone whose Jubilees were stolen not long after a prospective buyer was shown a breeder's property. Somebody can probably find me if they really want to, but why make it easy for strangers?