In order for us to establish the swine flu shot productivity, one must fully understand what the swine flu shot is and how it works once it’s administered to an individual. The swine flu vaccine comes in two forms, a nasal spray, containing a live but weakened H1N1 virus, and a flu shot via shoulder injection, containing a killed swine flu virus. A nasal spray flu vaccine is usually given to absolutely healthy people in the age group of 2 to 49. A swine flu shot, on the other hand, if offered to people with weakened immune system by chronic health conditions or pregnant women. As soon as your body gets a dose of a live or killed virus, it starts producing antibodies directed to kill it. (more…)
Swine Flu
19 Jan 2010
