I'm new to this and with a compromised immune system but otherwise healthy. I have 4 barred rocks and my coop is raised almost like an upstairs/downstairs layout. The upper part is where the nest box is and it all has a hardware cloth floor to it so there is not much poop there before the girls step up into the nesting box.
From what I've read as long as the eggs are clean of poop or anything else I take them and put it straight in the fridge. I wash them with warm water before using them but if I plan to boil them for hardboiled eggs I just put them in the water that way, the boiling water kills all germs. I put them in an egg carton and go from left to right when using them. Newer eggs go to the right of the older ones in the carton so I know which ones came first. After I use a few of them the eggs get shifted to the left.
I always use hand sanitizer when handling the eggs or after touching the chickens.
Should I get a small fridge specifically for the eggs? I don't plan on having more than 2 cartons in the fridge at any time.
Sounds like you have a system that works. Also remember that just because the organism has been killled from cooking ( heating) your body still acknowledges a foreign body.
If it aint broke . . .
My kids are in and out of my refrig . . . hate to even think what might be on their hands. I would like to think that a strong immune system is supported by high quality food, proper preperations, and frequesnt handwashing.