Burbrink: West Nile is Back

West Nile Virus Cases Confirmed in the United States

The Centers for Disease Control and Prevention (CDC) has confirmed that West Nile virus (WNV) has returned to the United States.

The first case of WNV was reported in a resident of Mississippi in early July. Since then, several other cases have been reported in other states.

WNV is a mosquito-borne disease that can cause serious illness in both humans and animals. Symptoms of WNV can include fever, headache, body aches, nausea, vomiting, and fatigue.

Spread of West Nile Virus

WNV is spread by the bite of an infected mosquito. Mosquitoes become infected with WNV by feeding on infected birds.

WNV is most commonly found in the summer and early fall, when mosquitoes are most active.

WNV can be fatal, but most people who are infected with the virus will recover fully.

Symptoms of West Nile Virus

The symptoms of WNV can vary from person to person.

Some people who are infected with WNV will not experience any symptoms.

Others may experience mild symptoms, such as fever, headache, body aches, and fatigue.

In severe cases, WNV can cause encephalitis (inflammation of the brain) or meningitis (inflammation of the membranes that surround the brain and spinal cord).

Treatment for West Nile Virus

There is no specific treatment for WNV.

Treatment for WNV is supportive and includes measures to relieve symptoms and prevent complications.

In severe cases, hospitalization may be necessary.

Prevention of West Nile Virus

The best way to prevent WNV is to avoid mosquito bites.

Here are some tips to help prevent mosquito bites:

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Wear long sleeves and pants when you are outdoors.

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Use insect repellent containing DEET, picaridin, IR3535, or oil of lemon eucalyptus.

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Avoid being outdoors during peak mosquito hours (dusk and dawn).

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Make sure your windows and doors are screened.

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Remove standing water from your property, where mosquitoes can breed.

More Information on West Nile Virus

For more information on West Nile virus, please visit the CDC website:

https://www.cdc.gov/westnile/