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'Tis the season for flu shots. Most employers and pharmacies
offer free flu shots on a walk-in bases. But should you get one? Are you scared
it might give you the flu? Here are a few flu shot myths debunked.
1.
The flu shot will give you flu
According to the CDC this isn't the case. The virus is
killed during the production of the vaccine and therefore cannot cause
infection. Batches are tested randomly, with a group of people getting the
vaccine and another group getting a shot of salt water. The only noticeable
difference in symptoms was increased soreness in the arm and redness at the
injection site. The tenderness at the injection site is caused by the immune
system making antibodies to the killed viruses and usually dissipates within
two days.

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Also, the vaccine doesn't kick in for two weeks, so those
who claim the shot gave them the flu might have gotten it the old fashion way
and their body wasn't right to fight it off yet.
2.
It's better to wait so the efficacy doesn't wear
off
The shots are designed to last the entire flu season,
except for some children who may need two doses. This is also a bad idea since
the vaccine takes two weeks to kick in leaving you exposed for even longer.
3.
The flu
shot is dangerous during pregnancy
Also not true. It is considered an essential part of
prenatal care. Pregnant women are considered a risk group for flu complications
such as pneumonia, infections, and dehydration. Babies cannot be vaccinated
until they have reached six months of age, but the antibodies they received in
utero may help protect them.
4.
The flu isn't so bad - bring it on
The seasonal flu changes every season and causes more
damage some years over others. And you change every year, making the flu more
damaging one year over another. Just get the shot.

5.
It doesn't work
This is only partly true. The vaccine doesn't work all
the time, but it does confer some level of protection. According to the CDC,
for the 2010-11 season the flu shot was about 60% effective for all age groups
combined. And some years it's even higher.
I'm getting the flu shot this weekend. Are you?
Read more about flu shot myths here
and here.
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