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  1. How is a vaccination for a virus made?

    http://www.accessexcellence. org /AE/ AEC /CC/vaccines_how_why.php this link should give you a basic understanding of the process.

    3 Answers · Health · 18/10/2010

  2. Where can I find scientifical evidence of the benefits of washing hands?

    ...; they contain some statistical and historical information. http://www.accessexcellence. org /AE/ AEC /CC/hand_background.html http://www.cdc.gov/od/oc/media/pressrel...

    4 Answers · Health · 28/12/2007

  3. who created 1st vaccine against polio?

    .... Sabin and the creation of the polio vaccine. http://www.accessexcellence. org /AE/ AEC /CC/polio.html Hope this helps, Shari ...

    2 Answers · Health · 04/03/2008

  4. If Rabies and Tuberculosis (BCG) vaccines are attenuated, why do they require boosters after ten years?

    The rabies vaccine commonly in use now isn't an attenuate virus, although some regions still use that version. Rabies vaccines actually lasts up to 10 years. It's a little different from most viruses in that it's almost 100% lethal without preventive treatment...

    4 Answers · Health · 04/06/2012

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