Yosemite National Park warns 1,700 visitors who stayed in some of its tent cabins this summer that they may have been exposed to a deadly virus.
[url=http://www.bbc.co.uk/news/world-us-canada-19405641]More...[/url]
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Yosemite National Park warns 1,700 visitors who stayed in some of its tent cabins this summer that they may have been exposed to a deadly virus.
[url=http://www.bbc.co.uk/news/world-us-canada-19405641]More...[/url]