FLU SHOTS: FACTS AND MYTHS
Influenza, also referred to as the flu, is a highly contagious respiratory infection caused by the influenza virus. Symptoms of the flu include: sudden onset of high fever, muscle aches, chills, sore throat, nasal congestion and fatigue. The single most effective thing you can do to avoid the flu is to get vaccinated every year. Unfortunately, there are quite a few myths about the flu shot that cause people to skip this important preventative measure.
Fact: Anyone can get the flu as it is spread easily from person to person, usually when an infected person coughs or sneezes. The Centers for Disease Control and Prevention (CDC) recommends that everyone six months of age and older gets vaccinated against the flu every year, with rare exceptions.
Fact: Scared of injections? A nasal spray flu vaccine is available. It’s available for use by healthy people (except pregnant women) between the ages of two and 49 years.
Fact: Can a flu shot give you the flu? The flu shot cannot give you influenza because it only contains pieces of the inactivated flu virus. Many people mistake symptoms from colds and other illnesses for the flu.
Fact: Similarly, the nasal spray vaccine cannot give you the flu. The viruses contained in the nasal spray flu vaccine are attenuated (i.e., weakened), which means they cannot cause flu symptoms.
Fact: Many people underestimate the health risks of flu. Each year, the flu sends thousands of Americans to the hospital. Complications can be life threatening, especially in children and the elderly. In 2013, the CDC reported that about 90% of children who died from the flu had not been vaccinated.
Fact: Just because you got a flu shot last year doesn't mean you're protected this year. Flu viruses change from year to year, and that means the flu vaccine must be updated yearly as well.
Fact: Single-dose vaccines do not contain thimerosal, a mercury-containing preservative that has been blamed for health problems, including autism. Numerous studies have shown no link between thimerosal exposure and autism.
If you have any remaining questions, please contact your healthcare provider.
1. Flu Myths and Legends: Mayo Clinic Expert Dispels 5 Common Flu Misconceptions. (n.d.). Retrieved February 16, 2016, from http://newsnetwork.mayoclinic.org/discussion/flu-myths-and-legends-mayo-clinic-expert-dispels-5-common-flu-misconceptions/
2. Misconceptions About Seasonal Flu and Flu Vaccines. (2015). Retrieved February 16, 2016, from http://www.cdc.gov/flu/about/qa/misconceptions.htm
3. CDC Reports About 90 Percent of Children Who Died From Flu This Season Not Vaccinated. (2013). Retrieved February 16, 2016, from http://www.cdc.gov/flu/spotlights/children-flu-deaths.htm
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