West Nile Virus Detected in Pittsfield, Massachusetts
What is West Nile Virus?
West Nile virus is a mosquito-borne illness that can cause fever, headache, body aches, and fatigue. In severe cases, it can lead to encephalitis (inflammation of the brain) or meningitis (inflammation of the membranes surrounding the brain and spinal cord).
How is West Nile Virus Spread?
West Nile virus is spread through the bite of an infected mosquito. Mosquitoes become infected when they feed on infected birds.
What are the Symptoms of West Nile Virus?
The most common symptoms of West Nile virus are:
- Fever
- Headache
- Body aches
- Fatigue
- Nausea
- Vomiting
- Rash
In severe cases, West Nile virus can lead to encephalitis or meningitis. Symptoms of encephalitis and meningitis can include:
- Stiff neck
- Headache
- Fever
- Confusion
- Seizures
- Coma
How is West Nile Virus Diagnosed?
West Nile virus is diagnosed through a blood test.
How is West Nile Virus Treated?
There is no specific treatment for West Nile virus. Treatment is supportive and may include:
- Rest
- Pain relievers
- Anti-inflammatory medications
- Intravenous fluids
How Can I Prevent West Nile Virus?
There are a number of things you can do to prevent West Nile virus, including:
- Using insect repellent containing DEET, picaridin, or oil of lemon eucalyptus
- Wearing long sleeves and pants when you are outdoors
- Making sure your windows and doors have screens
- Eliminating standing water around your home, where mosquitoes can breed
What is the Outlook for West Nile Virus?
Most people who are infected with West Nile virus recover completely. However, some people may experience long-term effects, such as fatigue, weakness, and memory problems.
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