Use face mask
when wearing a face covering, avoid touching your face or face covering, as you could contaminate them with germs from your hands
Try not to shake hands with other people as much as possible. If a hand shake is unavoidable, then sanitise your hands immediately after it.
Wash your hands
Wash your hands thoroughly with soap and water for 20 seconds or use hand sanitiser before putting a face covering on, and before and after removing it