The best way to deal with it is to catch it and survive.
If you try to isolate yourself from it, eventually you will get it, and it will be worse than if you had just caught it when it was passing around.
All the handwashing in the world cannot stop the spread of disease.
You MUST have a robust immune system trained on the current set of infectious diseases if you hope to survive in this world. That means you must get exposed to everything all the time. It also means you need to exercise and eat healthy foods.
In fact, sanitizing and disinfecting everything will only make things worse.
The truth is much worse than that.
All the handwashing in the world cannot stop the spread of disease.
You MUST have a robust immune system trained on the current set of infectious diseases if you hope to survive in this world. That means you must get exposed to everything all the time. It also means you need to exercise and eat healthy foods.
In fact, sanitizing and disinfecting everything will only make things worse.