The Philadelphia Department of Public Health will spray for mosquitoes Monday night in FDR Park.
It'll happen around dusk. Sunset is at 8:28 p.m.
The department says samples taken in the park have shown mosquitoes that can potentially carry the West Nile virus.
This treatment stays aloft, kills mosquitoes on contact, and city health officials say it evaporates quickly into the atmosphere.
(Photo by Justin Sullivan/Getty Images)
Jun 08, 2026
