Health officials in Volusia County have issued a mosquito-borne illness alert following the confirmation of a human case of West Nile Virus.

The Florida Department of Health in Volusia County says there is a heightened concern that additional residents will become ill.

West Nile Virus symptoms may include headache, fever, fatigue, dizziness, weakness and confusion.

Everyone is encouraged to take basic precautions to limit exposure by following the recommendations of the Department of Health.

To protect yourself from mosquitoes, you should remember the "5Ds: 

• Dusk and Dawn -- Avoid being outdoors when mosquitoes are seeking blood. For many species, this is during the dusk and dawn hours. 
• Dress -- Wear clothing that covers most of your skin. 
• DEET -- When the potential exists for exposure to mosquitoes, repellents containing DEET (N,N-diethyl-meta-toluamide, or N,N-diethyl-3-methylbenzamide) are recommended. Picaridin, oil of lemon eucalyptus, and IR3535 are other repellent options. Always read label directions carefully for the approved usage before you apply a repellent. Some repellents are not suitable for children. 
• Drainage -- Check around your home to rid the area of standing water, which is where mosquitoes can lay their eggs. 

Elimination of mosquito breeding sites is one of the keys to prevention.

Tips on Eliminating Mosquito Breeding Sites

• Clean out eaves, troughs and gutters. 
• Remove old tires or drill holes in those used in playgrounds to drain. 
• Turn over or remove empty plastic pots. 
• Pick up all beverage containers and cups. 
• Check tarps on boats or other equipment that may collect water. 
• Pump out bilges on boats. 
• Replace water in birdbaths and pet or other animal feeding dishes at least once a week. 
• Change water in plant trays, including hanging plants, at least once a week. 
• Remove vegetation or obstructions in drainage ditches that prevent the flow of water.