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For protection against catching and being sick with the flu. See the related question below about how vaccinations work.

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13y ago
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14y ago

so people can't get flu

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Q: Why does the flu jab exist?
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Related questions

Could having the flu jab cause low lymphocytes?

can you have the flu jab with low lymphocytes


What is a flu gab?

The "flu shot" is what an injected immunization using influenza vaccine is called in the US. In the UK, this is better known as a "flu jab". Flu jab may be the term you may have heard spoken and are thinking of. There is no "flu gab" found. The pronunciation of the "j" in flu "jab" is the same as in the word "jump". "Gab" is usually pronounced with the "g" like the "g" in "game".


Can a flu jab affect a pregnancy test?

No way


Advantages of having the flu jab?

The flu vaccination should protect you from getting the flu. The flu vaccine is usually 70% effective.


Who is eliable for flu jab?

any one over 65


Can you get a cold when you have had a flu jab?

Yes you can. They are totally different viruses.


How long does the arm ache for after having the swine flu jab?

It hurted for about 3 days for me. But it edventually went away


Can your hip bone hurt after the flu shot?

Typically, no. If you received the IM injection (flu shot/jab) in the muscle of the hip, you might have localized tenderness in the muscle tissue, but not in the bones.


Why do colds and flu exist?

They exist because particular flu causing germs called bacteria and viruses exist. Colds and flu are extremely common because it is contagious meaning the germs spread easily from contact with the infected person.


Do you need Swine Flu jab every year?

No, only one time should provide immunity for life. However, in the US for the 2010-2011 flu season, the vaccine for swine flu H1N1/09 is included in the "regular" flu vaccinations. If you had it last year, it won't hurt to have it again.


I had Swine Flu jab December 2009 when pregnant am i still covered?

depends if you got the full regimen, or only one dose. The chances of dying from worry about swine flu is much greater than actually dying from it.


Why doesn't a flu jab protect you for life?

A flu vaccination is only good for the season because the flu virus changes over time. Without getting into the technical details of how it works, a virus can adapt and change over time by gaining new genetic traits, making it a completely different 'virus' that causes the same disease, but is genetically different than the one before it. Because of this, a vaccination of the old flu virus will not last for life. An old flu vaccination will protect against the original, but the new strand is basically 'unknown' to your body and will cause infection.