January 2017 - Multi-state Outbreak of Seoul Virus
As of November 1, 2012 the National Park Service (NPS) has announced a total of 10 confirmed cases of hantavirus infection in people who recently visited Yosemite National Park.
History of HPS
In May 1993, an outbreak of an unexplained pulmonary illness occurred in the southwestern United States, in an area shared by Arizona, New Mexico, Colorado and Utah known as "The Four Corners".
- Page last reviewed: February 10, 2017
- Page last updated: February 10, 2017
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