In Williamson County, the first mosquitoes of the season have been found to carry West Nile Virus. This marks the initial detection of the virus in the county's mosquito population this year. The presence of West Nile Virus in local mosquitoes has been confirmed through testing.

Further information on this development can be found through local news sources such as CBS Austin. For more detailed information on the West Nile Virus detection in Williamson County, residents of West Lake Hills can refer to the original report from CBS Austin.