What is the most important thing you can do to prevent infections?

Wash your hands often with soap and water for at least 20 seconds.

This is the single most important thing you can do to prevent infections. Handwashing effectively removes dirt, debris, and microorganisms from the skin, helping to stop the spread of germs and reduce the risk of infection. When soap and water are not available, an alcohol-based hand sanitizer can be used as an alternative.