National Handwashing Awareness Week, observed December 5-11, is a timely reminder of one of the most effective ways to prevent illness: clean hands. Sponsored by the Henry the Hand Foundation, this annual observance emphasizes the importance of proper hand hygiene, especially during cold and flu season.

According to the Centers for Disease Control and Prevention (CDC), handwashing can prevent 1 in 3 diarrhea-related illnesses and 1 in 5 respiratory infections, including the flu. In healthcare settings, proper hand hygiene is critical for reducing healthcare-associated infections and protecting both patients and staff.

The CDC recommends following five simple steps to wash your hands correctly every time:

1. Wet your hands with clean, running water.
2. Lather with soap, covering backs of hands, between fingers and under nails.
3. Scrub for at least 20 seconds (hum “Happy Birthday” twice).
4. Rinse thoroughly under running water.
5. Dry with a clean towel or air dryer.

When soap and water aren’t available, use a hand sanitizer with at least 60% alcohol.

Handwashing is often called a “do-it-yourself vaccine.” It’s a low-cost, high-impact practice that prevents the spread of germs in homes, schools, workplaces and healthcare facilities. Studies show that consistent hand hygiene can reduce sick days and curb outbreaks of illnesses like pneumonia and norovirus.

Take a moment to refresh your knowledge and encourage others to do the same. Share tips, post reminders and make handwashing a priority – not just during National Handwashing Awareness Week, but every day.

For more information, visit the CDC’s About Handwashing webpage.