Firstly I understand completely how you feel! I hate it when IT enters our house because you never know how long it will linger..it's like being held hostage in your own home!

I would say though that if you have disinfected and disinfected and disinfected the surfaces your chances of catching it at home are about the same as catching it at any random place. At this point if you got it you probably couldn't even say for certain that you got it from home.....

that's what I tell myself anyway lol