In Williamson County, the first mosquitoes of the season to be tested have been found to carry West Nile Virus. This marks the initial detection of the virus in the county's mosquito population for the current season.

Further information on this development can be found through CBS Austin. Details about the specific locations where the infected mosquitoes were found and any subsequent public health measures are likely available from these sources.

For the most up-to-date information, residents in Barton Creek and surrounding areas can consult the local news for additional details and guidance on West Nile Virus.