avian flu, H5N1

Health officials in British Columbia, Canada, have failed, for now, to confirm how a teenager there became infected with H5N1 ...
As an investigation continues into how a B.C. teenager became infected with avian flu, there are ways British Columbians can ...
In the 2009 swine flu pandemic, multiple reassortment events in pigs and birds led to the novel H1N1 virus strain, which led ...
Canadian health officials announced Tuesday that a teenager infected with H5N1 bird flu from an unknown source is in ...
The H5N1 virus that infected a Canadian teen appears not to have spread, but it shows signs of mutation that makes flu ...