Doug Fitzsimmons

Los Angeles, California, United States
  • How the Flu Virus Mutates

    Source: www.youtube.com | Found by Doug | August-07-2009
    Found by Doug | 6 months ago

    Great animation showing how Type-A influenza mutates via antigenic shift--mixing pieces of bird, pig and human viruses into a potentially deadly new form. The key, though, is ... View video