Denton, TX, Sept. 20, 2024 – The City of Denton has confirmed its first human case of West Nile Virus (WNV) this season, prompting the city to elevate its risk level to 4, signifying an increased public health risk. The case was identified in the southwest part of Denton, and the infected individual is currently receiving medical care.
West Nile Virus is primarily transmitted to humans through the bite of mosquitoes that have fed on infected birds. While many infected individuals may show no symptoms, the virus can lead to serious illness, particularly in people over 50 or those with weakened immune systems. Symptoms can include fever, headaches, muscle pain, and more severe complications in some cases.
In response to the heightened risk, the City of Denton is urging residents to take preventive measures against mosquito bites. These include eliminating standing water around homes, avoiding outdoor activity during peak mosquito hours (dusk and dawn), wearing long sleeves and pants, and using insect repellents containing DEET, picaridin, or oil of lemon eucalyptus.
The City will also continue to monitor mosquito populations through regular surveys, identifying species and testing for the presence of the virus. To assist residents, Denton is offering a limited supply of Bti briquettes, which kill mosquito larvae, available at designated locations with proof of residency.
As the probability of a human outbreak is considered moderate to high, the City advises those experiencing symptoms to seek medical attention. More updates and safety tips will be provided as the situation evolves.