”Research shows that you can prevent 1 in 3 illnesses that cause diarrhea and 1 in 5 respiratory infections by keeping your hands clean. That’s because your hands are a convenient transportation system for germs. Thinking of germs getting on and off a bus can help you understand how they travel from one spot to another. Germs can hop on the bus (your hands) and quickly get where they want to go (cells inside your body). All you have to do is touch a contaminated surface and then touch your eyes, nose or mouth. From there, the germs transfer to the mucus membranes that lead into your body, where they attempt to set up camp and multiply.”

Cleveland Clinic (https://my.clevelandclinic.org/health/articles/17474-hand-washing)