DYK: Handwashing is an important way to protect yourself and others from #COVID19 and other illnesses. Wash your hands often with soap & water for at least 20 seconds. If soap & water are not available, use hand sanitizer with at least 60% alcohol. More: https://t.co/0ZQeaKMwzj. https://t.co/0fT3N5PrZD