West Nile Virus Detected in Tulsa Mosquitoes: Take Precautions Now
Tulsa County's mosquito surveillance program has detected West Nile virus in local mosquitoes. The discovery, though no human cases have been confirmed this year, serves as a reminder for residents to take precautions against mosquito-borne illnesses, which peak during the upcoming months.
The mosquito surveillance program, operated by Tulsa Health Department (THD), sets traps weekly across the county. Samples are tested regularly to detect the presence of mosquitoes, determine abundance, species, and assess risk. This data forms the basis for control measures, which include larviciding and spraying when necessary. The program operates on an efficient budget, aiming to control mosquito populations during spring and summer.
So far this year, there have been no confirmed cases of West Nile virus in humans in Tulsa County. However, a recent sample from a trap has tested positive for the virus. While this is the first detection this year, it underscores the importance of the surveillance program in protecting public health, which is the primary driver for preventing disease infection in the community.
As the months of July through October typically pose the highest risk for exposure to West Nile virus in Oklahoma, residents are urged to take precautions. These include using insect repellent, wearing long sleeves and pants when outdoors, and removing standing water where mosquitoes can breed. THD's mosquito surveillance program continues to monitor and control mosquito populations to keep Tulsa County residents safe from mosquito-borne illnesses.
