The Walton County Health Department has issued an advisory for residents to be aware of an increased risk of mosquito-borne illnesses.

Health officials are aware of at least two confirmed cases of Eastern Equine Encephalitis in Walton County. There are a number of things you can do to protect yourself and your animals from mosquito-borne diseases.

Most Floridians are used to that dreaded buzzing noise made by mosquitoes. Usually it means some uncomfortable bites and itching, but health officials say the insects can also pass dangerous diseases.

The Walton County Health Department has issued a warning after some animals tested positive for a mosquito-borne disease.

Gail Allen, Administrator, said, "We were notified that we had two confirmed cases of eastern equine encephalitis in horses in our county."

To avoid infection, the health department says it's really important to remember your five D's:

"Dress appropriately when you're outside. Try to wear long pants and long sleeved shirt whenever possible. Deet, which means use mosquito repellent. Drain standing water and try to avoid being outside during the dawn and dusk hours that's when mosquito like to feed."

Officials at the department say if you're infected symptoms will occur 3-10 days after the bite and there are several signs to look for.

The state Department of Agriculture reported 11 cases of EEE during the first six months of 2007.

There are already 45 confirmed cases this year, and there's been one case of West Nile Virus reported as well.

Experts say you can protect your horses from both diseases with vaccinations.