No need, there's no benefit in that.
Here's my experience thinking about precautions yesterday and today:
Forget it, just get some Tamiflu and a thermometer.
I'm in a state with no new variant flu, but you can't help knowing it will be here before it is officially noted.
OK, so yesterday I went to a friend's house for a lunch party, a birthday celebration. I arrive while food is still being prepared. My friend is licking her fingers and touching the deviled eggs with the same hand. Her hands went into everything that wasn't hot out of the oven. Two people share a fork. 2 of the visiting dogs sniff a few serving plates before the plates are rescued and put on higher counters. I manage to only eat the cooked dishes without offending anyone.
So today I'm at the grocery store ready to check out. Line A the bag person is coughing. I skip line A and go to line B. After using the stupid pen that writes the digital signatures that every person using a credit card or a debit card is forced to use, I also notice the cashier really has to touch the outside of everything I buy. I wonder how one could ever prevent every surface contaminant from entering your home, even if you wash your hands. Then the grocery bagger takes out a Kleenex and grossly blows her nose. This is just after finishing putting all my groceries into bags.
I get in the car and check my waterless hand cleaner. The source I looked up yesterday says 70% alcohol will work against flu. I note my stuff has 66% alcohol. Oh well, I have a case (use it in my medical practice) and am not about to toss it for new stuff. 66% will just have to do, I'm pretty sure it will probably work. But I note that I touched my car keys, the steering wheel and the door handle all before using the alcohol hand rub. Should I try to decon my keys and the steering wheel?
I think none of this will matter if I can keep my hands out out my eyes, nose and mouth. Suddenly my eye itches. I try to scratch it with the back of my finger. Then I remember that is the body part I use to push elevator buttons. Sigh....
There is no way one can leave the house without being exposed if a virus were running rampant through the community. How do you decontaminate everything that your hands eventually touch or keep your hands out of your face with 100% compliance?
It is virtually impossible. If the virus survives long on surfaces (and in some studies flu virus does) you simply cannot keep all surfaces free of contamination.
I need a better plan.