The Hawaiian Trail and Mountain Club West Nile Virus This information courtesy of the State of Hawaii Health Department. http://www.hawaii.gov/health/family-child-health/contagious-disease/wnv/about/wnv-faq
Frequently Asked Questions
How can I get it?
People generally become infected with West Nile virus after being bitten by an infected mosquito. There is no evidence that people can get West Nile virus from infected animals or people, or that people can transmit the West Nile virus to other animals, birds, or people.
Who is most at risk?
People over 50 years of age have the highest risk of developing a severe illness because as we age, our bodies have a harder time fighting off disease. People with compromised immune systems are also at increased risk. However, anyone can get the virus.
What are the symptoms?
People with mild infections may experience fever, headache, body aches, skin rash and swollen lymph glands, this is called West Nile Fever. People with more severe infections may experience high fever, headache, neck stiffness, stupor, disorientation, coma, tremors, occasional convulsions and paralysis, this is called West Nile Encephalitis. If you have any of these symptoms, contact your doctor.
Are there long-term consequences?
While most infections are usually mild, West Nile Encephalitis can result in death or serious brain damage. Some improvements may be seen after some time.
Is there treatment or a vaccine?
There is no specific treatment for West Nile virus infection, nor a vaccine. While most people fully recover from the viral infection, in some severe cases hospitalization may be needed.
How can I protect myself?
It is not necessary to limit any outdoor activities, unless local officials advise you otherwise.
However, you can and should try to reduce your risk of being bitten by mosquitoes. In addition to reducing standing water in your yard, make sure all windows and doors have screens, and that all screens are in good repair.
Remember, electromagnetic and ultrasound devices and Vitamin B are not effective in preventing mosquito bites.
Where else has West Nile virus been found?
Prior to 1999, no West Nile virus cases had been reported in the United States. During the 1999 encephalitis outbreak, there were 62 human cases and seven deaths. Since then, it has spread across the continent. In 2003, there were 9858 cases reported to the CDC, 262 of which were fatal.
last update 9/8/2004
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