West Nile virus has been detected again in the Madison area of Tennessee. The Metro Public Health Department (MPHD) confirmed that mosquitoes trapped in Goodlettsville near Gallatin Pike North tested positive for the virus. As a result, residents in the affected area will receive safety information in their mailboxes, advising them on measures to protect themselves and their families.

To reduce the risk of West Nile virus, MPHD recommends the following precautions:

Eliminate standing water: Regularly empty containers such as birdbaths, pet dishes, and clogged gutters where mosquitoes can breed. Use insect repellent: Apply repellents containing DEET, picaridin, or oil of lemon eucalyptus when spending time outdoors. Wear protective clothing: Opt for long sleeves and pants, especially during peak mosquito activity times at dawn and dusk. Maintain window and door screens: Ensure screens are intact to prevent mosquitoes from entering your home.

West Nile virus is the leading cause of mosquito-borne disease in the U.S. While about 80% of infected individuals show no symptoms, approximately 1 in 5 may develop fever and other symptoms. In rare cases, the virus can lead to severe illness. There is currently no vaccine to prevent or specific treatment for West Nile virus.

For more information on West Nile virus and additional prevention tips, visit the Centers for Disease Control and Prevention (CDC) website.