31 July 2012 Updated at 02:57 ET
New flu virus found in seals concerns scientists
Matt McGrath
Science reporter,
BBC World Service
Harbour seals in New England were found to be infected with the new strain
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Scientists in the United States have identified a new strain of influenza in harbour seals that could potentially impact human and animal health.
link-
http://www.bbc.co.uk/news/science-environment-19055961