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Information - Public Health Agency of Canada Recommendations on use of Masks in Public Settings to Prevent Transmission of the H1N1 Flu Virus (Human Swine Flu)

Published: 1 May 2009
The current outbreak of H1N1 Influenza A (human swine flu) is receiving a great deal of media coverage. Recent news broadcasts and stories feature pictures and videos showing people wearing surgical masks in public.
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