Flu Vaccine: Benefits and Precautions

Flu season is approaching, and most people are scheduling their flu shots, but their are those who decide against the flu vaccine. This vaccine is administered through a shot or nasal spray. The flu vaccine is usually offered September through mid-November, and the 2010 -2011 vaccine will protect against the H3N2 virus, an influenza B virus, and the H1N1 virus that made so many ill last year. They recommend that everyone from 6 months and older get the flu vaccine.

Who Should Have the Flu Vaccine?

The people who should have the flu vaccine are those at higher risk of getting the flu and serious flu complications including pregnant women, young children, people who have a chronic heath condition like asthma or AIDS, and people who are over the age of 65. The flu vaccine is also important for those who work in the health care industry.

Precautions Before Getting the Flu Vaccine

A person should consult with a doctor before getting the flu vaccine if they are allergic to chicken eggs, or previously had a negative reaction to the flu vaccine. Children under 6 months of age that have a fever and flu-like symptoms should consult with a physician. Also, if a person has a fever the day they schedule the flu vaccine, they should reschedule for another time.

Effectiveness of the Flu Vaccine

The flu vaccine is 70% to 90% effective in warding of the flu in healthy individuals under the age of 65. If there is a new strain of flu, then the vaccine won't be effective. The flu vaccine is less effective in older people because they produce less antibodies in response to the virus. They have now developed a higher dose flu vaccine approved for those over of age of 65. Consult with a physician to find out if this vaccine is available in your area. It takes up to two weeks for a person to build immunity after the flu shot. The flu vaccine is most effective six months after receiving the flu vaccine.

Side Effects of the Flu Vaccine

After a person gets a flu shot, they may experience muscle aches and fever for a day or two. The nasal spray flu vaccine may cause a runny nose, headache or sore throat.

Cost of the Flu Vaccine

The cost of the flu vaccine will vary from state to state. Many states offer clinics for people who don't have insurance, or have reduced rates for those who are on a fixed income. If a person has health insurance, they will usually pay for the flu vaccine. CVS is a national drugstore chain that is offering free flu shots to uninsured patients of community clinics and health centers. Go to their website www.cvs.com for more details. This website also has a place to type in your zip code to find the CVS closest to you.

For more information about the flu vaccine go to: www.cdc.gov, www.flu.gov, and www.mayoclinic.com.