Go to the CDC flu website, which contains information about the flu’s symptoms, spread, and vaccination information. Clicking the box About Flu will take you to a new page, with flu season categories highlighted on the left. Use the information in this section to write a statement of one to two paragraphs that answers the following questions.
Answer (1)
The flu, also known as influenza, is a contagious respiratory illness caused by influenza viruses. It can cause mild to severe illness, and in some cases, it can lead to serious outcomes like hospitalization or even death.
Flu symptoms often come on suddenly and can include fever, cough, sore throat, runny or stuffy nose, body aches, headaches, chills, and fatigue. Some people may experience vomiting and diarrhea, though this is more common in children than adults.
The flu spreads mainly through droplets made when people with the flu cough, sneeze, or talk. These droplets can land in the mouths or noses of people who are nearby or possibly be inhaled into the lungs. Less commonly, a person might get the flu by touching a surface or object that has flu virus on it and then touching their own mouth, nose, or possibly their eyes.
Getting a flu vaccine each year is the best way to protect against flu. The Centers for Disease Control and Prevention (CDC) recommends everyone 6 months of age and older get a flu vaccine annually. The vaccine is adjusted each year to protect against the most common viruses expected during the upcoming flu season.
Prevention also includes actions like staying away from sick people and practicing good hand hygiene, like washing hands often with soap and water. If you are sick with flu, stay home to prevent spreading it to others.
