Vaccine+-+Rachel

=Influenza Vaccine=

The Best Prevention Method
According to the CDC, the vaccine reduces the chance of a healthy adult getting the flu by 70-80%.

Two Types
Made up of multiple strains of //weakened// viruses.
 * Nasal Spray**

Made up of multiple strains of //inactive// viruses.
 * Injectable Vaccine**

Multiple Strains?
Yes, the vaccine is a cocktail made up of multiple strains of viruses that scientist believe are likely to occur in the coming year.

And this drug cocktail changes every year?
Sort of, usually a vaccine is made up of three different strains. Generally one or two of the strains are changed each year.

When should you get the vaccine?
The flu season lasts between October and May, you should get the vaccine as early as possible.

What does the vaccine do? How does it work?
It takes about two weeks for the vaccine to actually do it jobs. During this time the body acclimates to the antigens and creates antibodies which protect the body from getting the flu. A person is still at risk of contracting the virus during this time, which is why it is most effective to get a vaccine before the flu season begins.

Are there any side effects?
Yes, but they are pretty rare and usually only last a couple of days.

Why should you get the vaccine?

 * 1) Protects other people.
 * 2) Prevents influenza related deaths and other illnesses.
 * 3) Prevents severe illness.

source: class notes and the cdc