Friday, October 9, 2009

Find Out More about Swine Flu Vaccine

A vaccine is created to improve immunity to a particular disease and is given to a person by injecting weakened or attenuated virus directly into your blood stream. When combined with your own immune system, your body kicks into a higher and stronger level of immune system in response to the vaccine to fight diseases. However, if your immune system is too weak to start with, this may result to severe side effects. FDA has approved the new swine flu vaccine and if you are planning to get a shot, it is prudent to know all the facts in order to make a well informed decision.

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