One person has died of West Nile virus in Georgia, the state's first reported death from the mosquito-borne illness this year. The Georgia Department of Public Health announced the death on Sept. 16 and said it has confirmed eight human cases in 2026, a number it expects to rise.
Mosquitoes carrying the virus have tested positive in surveillance traps in multiple counties, including Chatham, Fulton, and DeKalb, the health department said, according to the Atlanta Journal-Constitution. Those counties include much of metro Atlanta and coastal Savannah.
For families in those areas, the practical message is that the risk has not ended with summer. Health officials say mosquito season lasts through October, and warm weather in late September keeps mosquitoes active in backyards, parks, and school fields.
Eight Cases, One Death, and Few Public Details
State officials have released few details about the fatal case. CBS News Atlanta reported that officials have not said when or where the death occurred or shared identifying information about the person.
The state has not published a county-by-county breakdown of the eight human cases. The department's statement tied Chatham, Fulton, and DeKalb counties to positive mosquito traps, not to confirmed human illnesses. Until the state clarifies, readers should treat case locations as unconfirmed.
At least one case is public. In August, the department confirmed the first human case in the Coastal Health District, an adult living in Chatham County, WTOC reported. At the time, it was the second confirmed human case in Georgia this year.
Mosquito detections have also drawn attention in metro Atlanta. A trap at Atlanta's Chastain Park tested positive for the virus, the park's conservancy said, according to Atlanta News First.
Georgia's Count Compared with Recent Years
Eight confirmed cases by mid-September is not unusual for Georgia. The state health department's 2025 year-end arbovirus report shows Georgia recorded 18 West Nile cases and three deaths last year.
The year before was worse. According to the department's 2024 year-end report, Georgia confirmed 54 cases and five deaths in 2024.
Those reports also explain why official counts tend to understate the true number of infections. The department notes that about one in five infected people develop symptoms of West Nile fever, and fewer than 1% develop neurologic disease such as meningitis or encephalitis. Many mild infections are never tested, so confirmed cases skew toward people sick enough to seek care.
That means the eight confirmed cases likely represent a larger number of infections. It does not mean the risk to any one person is high. Most people bitten by an infected mosquito never get sick.
Older Adults Face the Most Serious Risk
The people most likely to become seriously ill are older adults, people with weakened immune systems, and those with underlying medical conditions. In those groups, the virus can infect the brain and spinal cord.
Symptoms usually appear two to six days after a bite from an infected mosquito. They can include fever, headache, body aches, joint pain, vomiting, diarrhea, or a rash. Most people recover on their own.
Severe illness is different. A high fever with a stiff neck, confusion, severe headache, unusual sleepiness, muscle weakness, or new trouble walking can signal an infection of the nervous system. Anyone with those symptoms, especially an older adult, should get urgent medical care.
There is no vaccine for people and no specific antiviral treatment, according to the Centers for Disease Control and Prevention. Hospitals provide supportive care, which makes early evaluation important for people at high risk. This article is general information and not a diagnosis.
Caregivers of older relatives may want to pay special attention during evening hours. The mosquitoes that spread West Nile virus are most active from dusk to dawn, which overlaps with walks, porch time, and outdoor chores.
Steps That Cut Mosquito Bites at Home
The CDC recommends using an EPA-registered insect repellent, such as one containing DEET, picaridin, IR3535, or oil of lemon eucalyptus. Repellent should be applied to exposed skin whenever people spend time outdoors, and parents should follow label directions when using it on children.
Loose-fitting long sleeves and pants add another layer of protection. Screens on doors and windows should be repaired so mosquitoes cannot get inside.
Standing water is the other half of the problem. Residents should drain anything that holds water at least once a week or after it rains, including flowerpots, buckets, barrels, children's toys, pet bowls, birdbaths, and wading pools. Clogged gutters and tarps that collect rain can also become breeding sites.
These steps cost little and work best when neighbors do them too. Residents with questions about symptoms should contact a health care provider or their county health department. The state has not said when it will release its next case update, and the count could change quickly as test results come back. MedicalDaily will update this story as Georgia releases new figures.
Georgia's first West Nile death of the year is a reminder that mosquito season is not over, and older adults in metro Atlanta and Savannah have the most reason to take precautions through October.
Key Questions Answered
What did Georgia health officials announce? The Georgia Department of Public Health confirmed eight human West Nile virus cases in 2026, including one death, and said the count is expected to rise.
Where has the virus been found? Mosquito traps have tested positive in multiple counties, including Chatham, Fulton, and DeKalb. The state has not released the counties of all human cases.
Who is most at risk of severe illness? Older adults, people with weakened immune systems, and people with underlying medical conditions.
What are the symptoms? Most infected people have no symptoms. Others may have fever, headache, body aches, joint pain, vomiting, diarrhea, or a rash two to six days after a bite.
When should someone seek urgent care? A high fever with a stiff neck, confusion, severe headache, muscle weakness, or trouble walking needs prompt medical attention.
How long does mosquito season last in Georgia? Health officials say it lasts through October.
