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West Nile Virus
Fri July 13, 2012
State reports six more cases of West Nile Virus
State health regulators have confirmed six more human cases of West Nile Virus, bringing the year's total to 10, including two cases of the more serious neuroinvasive disease.
The Louisiana Department of Health and Hospitals, in a news release Friday, said the new cases are from East Feliciana, Jefferson, Rapides, St. Tammany and Tangipahoa parishes.
Health officials characterize West Nile infections three ways: neuroinvasive, West Nile fever and asymptomatic. A neuroinvasive illness is severe and typically results in a swelling of the brain or spinal cord. West Nile fever is less severe, with most people only suffering mild, flu-like symptoms. Asymptomatic individuals were never ill and were only discovered to have the virus in their blood when blood work was done for some other reason, such as blood donation.