Don Schaffner wants you to understand that your hands are never going to be clean. He should know — over the past 20 years, he has published multiple research papers investigating the minutia of ...

To test the efficacy of different types of hand hygiene. 2 14.5 oz. cans of sliced beets (10-12 slices per can) can opener 1 pair new plastic gloves plastic forceps or tongs isopropyl alcohol (for ...

You can do plenty to help prevent the spread of viral and bacterial infections, including the coronavirus. Getting key vaccinations, such as those for influenza and pneumonia, is important, as is ...