Wear gloves instead, to avoid touching your face.
Yet I wonder: Viruses live longer on a "clean-looking" doorknob than they do in a towel, for example. This was very counter-intuitive to me. So when it comes to a virus, would they live longer on skin or on a bandage or piece of tape?
The issue is that the adhesive from tape is a form of glue. It attracts and keeps hold of germs. Plus, it is extremely hard to get fully off in terms of disinfection purposes.
I had a central line (dialysis catheter) in my chest for 4 months for a procedure called plasma exchange. You cannot take a shower with an exposed central line. A single drop of water on your line, or even the moisture/condensation from the shower can literally cause sepsis, as water has a lot of bacteria in it. This happens no matter how well the line is cleaned.
Anyways, I tried taking a shower by covering the line with a Ziploc bag and putting tape around it. I also cut the fingers off of gloves and /sealed the fingers of the glove onto the line with tape/. I literally put glue on the central line, which runs straight to my heart.
I never ended up with sepsis, due to the line only being in me shortly (4 months), but I did get chewed out by the sterility nurse.
Trust me, it is not a good idea.
For example, in the 90s, roll tape (versus now: single use sterile IV tape) was sometimes used to secure IV lines. Here is a study on IV lines (not central lines):
https://www.ncbi.nlm.nih.gov/pmc/articles/PMC1496597/
I was phenomenally stupid and also phenomenally lucky not to go in to sepsis for this move.
I do know. Even though I am currently in pharmaceutical remission, I have cheated death a few times as an adult, and I am more aware of medical risks. You would be surprised to know that I am doing well and prospering, especially if you knew my health situation.
As someone who is in the midst of a difficult medical situation right now (and who cheated death myself 2 years ago during the episode that sent me to ICU and gifted me with yet another chronic condition), I'm very happy for you and hope I can join you in your wellness in the coming months.
Some 15 years ago, I almost fully recovered from a serious medical condition that left me partially paralyzed, in severe pain, and out of work for many months. This time around it's a lot harder, and is taking years instead of months.
Aging sucks.
https://www.repubblica.it/economia/2020/02/26/news/coronavir...
The economic theory on this is rock-solid and yet it seems impossible to educate the general public or government officials regarding the consequences of price controls.
For example, the large increase in price creates perverse incentives to reduce the available supply and make it available at a higher price (eg. buying all the masks at $n and reselling them at a price greater than n).
A higher price also encourages counterfeiting; making fake masks that sell for $1 isn't that profitable, but if they sell for $50, there's definitely more of an incentive to do so.
Once you have many, and if they don't talk together (which would be forbidden), masks would sell lower than what you think
That said, I'd urge everyone to get a few P95 [1] masks for themselves and their family members, in the event that you have to accompany them to a hospital, or even to wear in public if you live in an urban environment.
1. P95 have same filtering capacity as N95, but last for much longer.
I think that not recommending masks for everyone is very myopic considering that the virus tends to spread asymptotically.
[1] - https://www.sciencemag.org/news/2020/02/paper-non-symptomati...
The CDC recommends that sick people wear masks to keep droplets in, and that people who directly interact with sick people wear masks while interacting with the sick person (to stop projectile droplets I presume). The CDC does not recommend masks be worn generally.
Masks help remind you not to touch your face, but you can just put tape on your fingers or something for the same effect (this is just my personal idea).
(This is more of a PSA than a direct reply to your comment.)