Cause of H5N1 Avian Flu Infection in B.C. Teen Remains a Mystery B.C. health officials are still working to determine how a teenager contracted the H5N1 strain of avian influenza, …
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Cause of H5N1 Avian Flu Infection in B.C. Teen Remains a Mystery B.C. health officials are still working to determine how a teenager contracted the H5N1 strain of avian influenza, …