- Several Pittsburgh neighborhoods to be sprayed after more mosquitoes test positive for West Nile virus Pittsburgh Post-Gazette
- 7 Pittsburgh neighborhoods to be treated after more mosquito samples test positive for West Nile Virus CBS News
- Allegheny County reports more West Nile Virus seen in mosquito samples TribLIVE.com
- West Nile virus cases surge in the US: How to spot the first symptoms of the infection before it gets ser Times of India
- More mosquitoes test positive for West Nile Virus in the Pittsburgh area WTAE
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