Second Mosquito Pool Tests Positive for West Nile Virus in Austin
Austin Public Health officials confirmed on Friday that a second mosquito pool in Travis County has tested positive for the West Nile virus. The pool is located within the same South Austin ZIP code, 78744, as the initial pool which tested positive. This comes as public health officials have begun predicting an active mosquito year, due in part to increased rainfall this year.
Early Detection Eludes to Active Mosquito Year
Unlike in previous years, the detection of West Nile virus has occurred significantly early, with last year’s first case reported on June 28. As such, these early positive tests suggest an active mosquito season for the Austin area. Predominantly, this active mosquito trend is likely due to climate change implications which have seen mosquitoes breed early in the spring, as experienced in Central Texas, and even in winter.
Preventative Measures Underway
Austin Public Health community health workers have embarked on a mission to sensitize residents of the 78744 ZIP code area by going door-to-door, disseminating information, repellents, and other preventive tools. Similarly, signs and flyers carrying crucial information have been posted and sent to residents within this locality.
“While the positive pools have only been seen in 78744, I encourage everyone in Austin and Travis County to follow best practices and protect themselves from mosquitoes throughout the year,” said Austin Public Health Director Adrienne Sturrup.
Symptoms and Treatment of West Nile Virus
West Nile virus primarily manifests through symptoms such as fever, body aches, vomiting and diarrhea, or a rash. However, around 80% of people who contract this virus display no symptoms at all. The disease’s diagnosis is done via a blood test or a spinal fluid sample.
Treatment of West Nile virus does not include a specific vaccine, and therefore most people are advised to use over-the-counter medications. Of importance to note is that people above 60 and those with underlying diseases face a heightened risk of severe illness if infected.
Mosquito Prevention & Repellent
Mosquito prevention, which authorities have emphasized should be part of daily preparation, employs various approaches — wearing insect repellents, draining areas with standing water, and avoiding going out at dusk or dawn. Natural repellents made from ingredients such as DEET and picaridin are favored due to their high efficiency. In light of safeguarding young children, repellent application should be done by spreading it manually on their skin as opposed to spraying directly.
Keeping Mosquitoes Out of Your Yard
To maintain a mosquito-free environment, it’s recommended to regularly clean out any sources of standing water, plant mosquito-repelling plants and install specific lighting that discourages mosquitoes. Other approaches include discouraging mosquito breeding by correcting yard drainage issues, using a fan on the patio, or hiring a professional yard service – ensuring they are aware of any pets or young children present.