Practice Good Hygiene: Regular handwashing is one of the most effective ways to reduce the transmission of the flu virus. The CDC advises washing hands with soap and water for at least 20 seconds or using a hand sanitizer containing at least 60% alcohol.
Cover Your Mouth and Nose: Covering your mouth and nose when you cough or sneeze helps to prevent the spread of respiratory droplets, which can carry the flu virus. The CDC recommends using tissues or the crook of your elbow to prevent germs from contaminating your hands. Avoiding touching eyes, nose and mouth is also recommended. Wearing a mask can also reduce the transmission of the flu. The CDC recommends wearing masks in situations where flu transmission is high, particularly in enclosed spaces.