Rare swimming threat brings health advisory

Rare swimming threat brings health advisory

Due to the threat posed by the amoeba Naegleria fowleri, the Hernando County Health Department is warning people to take precautions while swimming in freshwater lakes and ponds.

Although rare, there is an increased risk of infection by this organism in all freshwater areas of Florida, especially during summer months when water temperatures exceed 80 degrees.

The following precautions are advised:

• Wear nose clips or hold your nose shut when swimming, jumping or diving in fresh water.

• Do not swim, jump or dive in warm, stagnant fresh water, such as ponds, storm water and retention areas.

• Seek medical treatment if symptoms develop or infection is suspected.

Infection occurs when the microscopic amoeba enters the body through the nose and travels to the brain and spinal cord. Symptoms include headache, fever, nausea and vomiting, stiff neck, confusion, lack of attention, loss of balance and bodily control, seizures and hallucinations. The disease progresses rapidly, usually resulting in death within three to seven days.

For information, call the Health Department at (352) 540-6812.