Mosquitoes sampled in Westmoreland County have tested positive for West Nile virus — joining Allegheny County, where spraying to control the insects is set to resume.
Source: The Tribune-Review
Mosquitoes sampled in Westmoreland County have tested positive for West Nile virus — joining Allegheny County, where spraying to control the insects is set to resume.
Source: The Tribune-Review
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