“Flu” refers to sickness caused by a number of different influenza viruses. Most healthy people recover from the flu without problems, but certain people are at high risk for serious complications. Some people may even die from the flu. Pregnant women are especially at risk for serious complications from the flu.

fluFlu symptoms may include:

  • Fever
  • Coughing
  • Sore throat
  • Runny or stuffy nose
  • Headaches
  • Body aches
  • Chills
  • Fatigue

In H1N1 flu infection, vomiting and diarrhea may also occur.

Annual outbreaks of the seasonal flu usually occur during the late fall through early spring. Flu is contagious — that means it can be spread from person to person. Because flu viruses change from year to year, people may not have natural immunity (protection); therefore, a seasonal flu vaccine is available. Vaccination is the best protection against getting the flu.

Flu vaccines are safe and recommended for all individuals 6 months of age and older. Flu vaccines are also safe during pregnancy and can be received during the first, second, or third trimester of pregnancy.

Steps you can take

  • Cover your nose and mouth with a tissue when you cough or sneeze. Throw the tissue in the trash after you use it.
  • Wash your hands often with soap and water, especially after you cough or sneeze. You can also use alcohol-based hand cleaners.
  • Avoid touching your eyes, nose, or mouth. Germs spread this way.
  • Try to avoid close contact with sick people.
  • Stay home if you are sick until at least 24 hours after you no longer have a fever (100°F or 37.8°C) or signs of a fever (without the use of a feverreducing medicine, such as Tylenol). Ask your doctor about how long to stay away from others

For current information on the flu, visit www.flu.gov.

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