Keystone Virus has made its way to the U.S.

Mosquitos are spreading another potentially deadly disease in the United States.

It's called the Keystone Virus.

A teenager in Florida has the first confirmed case in our country.

The virus can cause the brain to swell, which can lead to death.

To protect yourself from the virus, be sure to apply insect repellant when you're outside or in wooded areas and get rid of any standing water on your property.