The risk of getting the West Nile virus has increased after mosquitoes tested positive for the disease.
The Santa Clara County Vector Control District found positive tests in adult mosquitoes collected from parts of the cities of Santa Clara and Sunnyvale.
The detection has prompted the scheduling of a truck-mounted adult mosquito control treatment in those areas.
The ground operations are scheduled for 11 p.m. Wednesday and will conclude a few hours later.
The zip codes affected are 94087, 95050, and 95051.
