How long can a common sinus nose bacteria survive outside the body?
In other words: what is the roughly estimated duration of effectiveness of 1 bacteriophage therapy? For someone who lives in a crowded city were many people with persistant nose and throat cold live? Simply put: Could -after pushing a traffic light button- one ignorant itch/scratch at the nose spoil a 3400 euro therapy?
Would it be wise to clean computer utils (keyboard & mouse) after the therapy?