ALL ABOUT FLUMIST®:
FluMist or Flu Shot?
- A flu vaccine given with one spray in each nostril
- Made with the live, weakened flu virus designed not to cause the flu
- Contains the 3 strains recommended by the CDC
- Starts working by producing antibodies in the nose, where flu usually starts
- Available for eligible people ages 2 to 49
- Free of preservatives, including thimerosal and mercury, and is latex-free
- The most common side effects of FluMist are runny or stuffy nose; sore throat and fever over 100° F
- A flu vaccine injected using a needle
- Made with inactivated or killed flu virus designed not to cause the flu
- Contains the 3 strains recommended by the CDC
- Primarily makes antibodies carried in the bloodstream to help fight the flu
- Available for eligible people 6 months and older
- Some formulations of the inactivated influenza vaccine contain the preservative thimerosal, while others do not. Some formulations are also latex-free. Ask your doctor to clarify this for you
- The most common side effects of the flu shot are soreness, redness, or swelling where the shot was given, low grade fever, and aches
No one vaccine is right for everyone, so talk to your doctor about which is best for each member of your family.
Flu Vaccine with Live (Weakened) Virus
Live vaccines, such as the ones used to help prevent chicken pox, rotavirus, and the flu, contain weakened live viruses that help the body build immunity — but are engineered not to cause disease. FluMist is a nasal flu vaccine that starts working by stimulating an immune response in the lining of the nose — where the flu virus usually enters your body.
Flu Vaccine with Inactivated (Dead) Virus
The flu shot contains influenza strains that are inactivated and do not cause the flu. They're injected into the muscle, then absorbed by the bloodstream to engage the immune system to create antibodies and help the body build immunity.



