World Health Organization (WHO) that shows how to properly and thoroughly wash hands to help limit exposure in such public places as subways, schools and anywhere else dangerous microbes may live.
Hand hygiene, either with soap and water or with alcohol-based hand rub, is one of the best ways to avoid getting sick and spreading infections to others. Indeed, hand hygiene is an easy, inexpensive, and effective means to prevent the spread of germs and keep everyone healthy.
WHO also created a similar video in regard to alcohol-based hand sanitizers.
They’ve shared a number of informational posters regarding other ways to keep yourself and others safe.