The number of confirmed human cases of West Nile virus in Georgia has more than doubled over the past month, prompting state health officials to remind residents that mosquito season is not over.

According to the Georgia Department of Public Health, 17 human cases of West Nile virus have been confirmed statewide in 2026, as of the latest figures released October 8.

That is an increase from eight confirmed cases reported by the department in mid-September.

Georgia has also recorded one death associated with West Nile virus this year. The death was reported in September.

Health officials say mosquito season typically continues through October in Georgia, meaning residents should continue taking precautions against mosquito bites even as temperatures begin to cool.

West Nile virus is transmitted to humans through the bite of an infected mosquito. Most people infected with the virus never develop symptoms, but some experience fever, headaches, body aches, joint pain, vomiting, diarrhea or a rash.

Symptoms generally appear two to six days after being bitten by an infected mosquito.

Older adults, people with weakened immune systems and those with certain underlying health conditions face a greater risk of developing serious complications, including infections affecting the central nervous system.

The Georgia Department of Public Health recommends using insect repellents registered with the Environmental Protection Agency, including products containing DEET, picaridin, IR3535 or oil of lemon eucalyptus.

Residents are also encouraged to wear long sleeves and pants when outdoors and make sure window and door screens are in good condition.

Health officials say eliminating standing water is one of the most effective ways to reduce mosquito populations around homes.

Containers such as flowerpots, buckets, children’s toys, birdbaths and other items that collect rainwater should be emptied regularly.

Mosquitoes can breed in relatively small amounts of standing water, making routine yard maintenance an important part of prevention.

The Department of Public Health says anyone experiencing symptoms consistent with West Nile virus should contact a healthcare provider.

While the latest figures reflect confirmed cases across Georgia, health officials continue encouraging residents throughout the state, including Northwest Georgia, to take precautions.

Sources:

  • Georgia Department of Public Health — West Nile Virus Infections Increasing in Georgia, September 16, 2026
  • WSB Radio — Georgia Reports 17 Confirmed West Nile Virus Cases, October 8, 2026
  • Centers for Disease Control and Prevention — West Nile Virus Surveillance Data, October 6, 2026