H1N1 Discovery Paves Way for Universal Flu Vaccine

submitted by Luis Kun

Homeland Security News Wire - May 9, 2012

Each year, seasonal influenza causes serious illnesses in three to five million people and 200,000 to 500,000 deaths; university of British Columbia researchers have found a potential way to develop universal flu vaccines and eliminate the need for seasonal flu vaccinations

Each year, seasonal influenza causes serious illnesses in three to five million people and 200,000 to 500,000 deaths. The 2009 H1N1 pandemic killed more than 14,000 people worldwide. Meanwhile, public health and bioterrorism concerns are heightened by new mutations of the H5N1 bird flu virus, published last week by the journal Nature, that could facilitate infection among mammals and humans.

Led by Professor John Schrader, Canada Research Chair in Immunology and director of the University of British Columbia’s (UBC) Biomedical Research Center, the research team found that the 2009 H1N1 swine flu vaccine triggers antibodies that protect against many influenza viruses, including the lethal avian H5N1 bird flu strain.

Details are published today in the journal Frontiers in Immunology.

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