What is West Nile Virus? 3 things to know about the disease transmitted by mosquitoes



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  An infected mosquito can spread West Nile virus.

An infected mosquito can spread West Nile virus.

(IStock)

West Nile virus is usually transmitted by infected mosquitoes. Although the side effects of the virus can be serious, most people who are infected experience little or no symptoms and recover completely.

Here are three things to know about West Nile virus that was reported in the United States in 1999. [19659005] How does it spread?

Mosquitoes are largely responsible for the spread of West Nile virus.

It all starts when "mosquitoes get infected when they feed on infected birds. According to the Center for Disease Control and Prevention (CDC), West Nile virus is transmitted to people and other animals by West Nile virus.

West Nile virus does not spread when it sneezes or touches an infected live animal. the virus.

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What are the symptoms?

Most infected people do not have symptoms, warns the CDC. However, a small percentage of people – about 1 in 5 – develop fever and may also experience headaches, body aches, vomiting, diarrhea or rash, among other signs of the virus.

Even rarer, about 1 in 150 People infected with West Nile virus can develop a serious illness – such as inflammation of the spinal cord or brain – according to the CDC.

There is no specific vaccine or antiviral treatment to treat or prevent the virus, according to the CDC. . On the contrary, infected people can manage painkillers and fever reducers to relieve symptoms.

Fortunately, most infected people recover fully.

However, in severe cases, hospitalized to receive supportive treatment, such as intravenous fluids, painkillers and nursing, "according to the CDC

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Who is at risk?

The Mayo Clinic warns that older people, as well as those with pre-existing health conditions, are more susceptible to the virus.

"Cancer, Diabetes, Hypertension and Kidney Disease, Increase Your Risk According to the CDC, which also notes the risk can be decreased by wearing long sleeves and pants, using an insect repellent and keeping screens on the windows and doors.

Madeline Farber is a Fox News reporter, and you can follow her on Twitter @MaddieFarberUDK.

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