The Allegheny County Health Department announced that additional mosquito samples have tested positive for West Nile Virus, prompting plans to spray six neighborhoods on Monday.

The Allegheny County Health Department says the spraying will take place between 8 and 11 p.m. in: Chartiers, Sheraden, ...

Dayton and Montgomery County Public Health will conduct a mosquito control measure tonight. The agency will spray the area of ...