The flu, short for influenza, is a contagious respiratory illness caused by influenza viruses that can cause fever, cough, sore throat, runny or stuffy nose, muscle or body aches, and fatigue. Avoiding the flu can help protect your health and the health of those around you, especially vulnerable populations such as young children, the elderly, and those with chronic health conditions.
There are several ways to avoid getting the flu, including getting a flu vaccine, practicing good hygiene, and staying home when sick. The flu vaccine is the most effective way to prevent the flu. It is recommended that everyone 6 months of age and older get a flu vaccine every year. Good hygiene practices include washing your hands frequently with soap and water, covering your mouth and nose when you cough or sneeze, and avoiding touching your face. If you are sick, it is important to stay home from work or school to avoid spreading the illness to others.