According to the CDC, as of September 25, 2012, 48 states have reported West Nile virus infections in people, birds, or mosquitoes. A total of 3,545 cases of West Nile virus disease in people, including 147 deaths, have been reported. Learn how West Nile Virus is caused, how to stay protected, where the highest concentrations of cases are and what symptoms to look for.
Charles Apperson, Professor of Entomology, North Carolina State University, says “Spring rains followed by hot, dry weather are conditions that promote the production of Culex mosquitoes that amplify the virus in bird reservoirs.”
What is West Nile?
A strain of encephalitis, a disease carried by certain mosquitoes.
What are the Symptoms of West Nile Virus?
Severe symptoms can include high fever, strong headache, nausea and vomiting, neck stiffness and muscle aches, stupor, disorientation, coma, tremors, convulsions, vision loss, numbness and paralysis.
No Symptoms in Most People. Approximately 80 percent of people (about 4 out of 5) who are infected with WNV will not show any symptoms at all.
Who is most at risk for West Nile?
People older than 50 and young children.
How soon do I get sick after being bitten?
Up to 14 days post-bite.
What states have the highest number of West Nile Virus cases?
The CDC reports that seventy percent of the cases have been reported from eight states (Texas, Mississippi, South Dakota, Michigan, California, Louisiana, Oklahoma, and Illinois) and 38 percent of all cases have been reported from Texas.
What Steps Can People Take To Protect Themselves from West Nile Virus Infection?
• Be aware of the local West Nile virus activity and take action to stay protected
• Information about where WNV cases are occurring in the United States is available via:
CDC West Nile Virus Information
• The best way to prevent West Nile virus disease is to avoid mosquito bites:
o Use insect repellents on exposed skin when you go outdoors
o Wear long sleeve shirts, pants, sock and/or hats that are treated with Insect Shield® Repellent Technology – especially during dawn and dusk hours when mosquito activity peaks.
WHERE TO BUY: Insect Shield Repellent Apparel www.insectshield.com/work
MORE INFORMATION: Insect Shield Technology Information www.insectshield.com
o Install or repair screens on windows and doors
o Empty standing water from items such as flowerpots, buckets, kiddie pools and gutters.
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