2005 West Nile Virus
Viremic Blood Donor
Activity in the United States

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A total of 417 presumptively viremic blood donors (PVD) have been reported to CDC's ArboNET surveillance program through state and local health departments for 2005. A PVD is a person whose blood tested positive in preliminary tests when screened for the presence of West Nile virus. PVDs are followed up by the blood agency to verify their infection with additional tests. Some PVDs do go on to develop symptoms after donation, at which point they would be included in the count of human disease cases by their state.

Data table:
Indicates Presumptively Viremic Blood Donors (PVDs) reported to CDC ArboNET for public distribution for 2005 from the following states: Alabama, Arizona, California, Colorado, Florida, Georgia, Idaho, Illinois, Indiana, Iowa, Kansas, Kentucky, Louisiana, Maryland, Michigan, Minnesota, Mississippi, Missouri, Montana, Nebraska, Nevada, New Mexico, New York, North Carolina, North Dakota, Ohio, Oklahoma, Oregon, Pennsylvania, South Dakota, Texas, Utah and Wisconsin.

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WNV Surveillance Maps detailing Viremic Blood Donor
Activity in the United States additional years:
2003|2004|2005|2006|2007|2008