Austin News

AUSTIN, Texas - As part of routine monitoring for mosquito-borne diseases, including the West Nile virus, Austin Public Health (APH) has identified a positive mosquito pool for West Nile Virus in the 78721 zip code.  

Although no human cases of West Nile virus have been identified at this time, the positive mosquito pool indicates the virus is in our community. In 2022, there were six positive mosquito pools in Travis County, 410 positive pools across the state of Texas and 46 confirmed West Nile virus cases in people.  

“As more people are spending time outdoors, especially with the upcoming holiday, it’s crucial that we get the word out on how to protect yourself from mosquitoes and the viruses they may carry,” said Marcel Elizondo, Environmental Health Services Division Chief. “Let’s follow the four Ds and use the prevention tools at our disposal to keep ourselves, our families and communities safe.”    

West Nile virus is the most common mosquito-borne disease in the United States. It is typically spread to people by the bite of an infected mosquito. According to the Centers for Disease Control and Prevention, West Nile virus is not spread through coughing, sneezing or touching other people or live animals.      

Approximately 20 percent of people infected with West Nile virus develop symptoms such as headache, body aches, joint pains, vomiting, diarrhea or rash. Of those infected, few develop further serious illnesses, usually affecting the central nervous system. People over 60 years of age are at greater risk of developing serious disease, as are those with medical conditions such as cancer, diabetes, hypertension or kidney disease. Organ transplant recipients are also at risk for more severe forms of disease.    

Know the dangers and fight the bite with the “four Ds”:     

•    Drain standing water: Mosquitoes breed in standing water and need as little as one teaspoon. Emptying water that accumulates in toys, tires, trash cans, buckets, clogged rain gutters and plant pots will deny mosquitoes a place to lay their eggs and reproduce.   

•    Dusk to dawn: Although different species of mosquitoes are active at different times of day, the Culex mosquito that spreads West Nile virus is most active between dusk and dawn.   

•    Dress: Wear pants and long sleeves when you are outside. Wear light-colored, loose-fitting clothing; mosquito-repellent clothing is also available.   

•    DEET: Apply insect repellant: Use an EPA-registered repellent such as those containing DEET, picaridin, IR3535, oil of lemon eucalyptus, para-menthane-diol or 2-undecanone. Apply on both exposed skin and clothing.    

Mosquitoes are present in Central Texas year-round, but the population is largest and most active from May through November. During this period, the APH Environmental Vector Control Unit monitors the mosquito population.    

For more information on West Nile virus, visit www.AustinTexas.gov/WestNile. For additional information about APH Environmental Vector Control and mosquito monitoring programs, visit https://austintexas.gov/department/environmental-vector-control. 

Original source can be found here.