Mosquitoes testing positive for West Nile virus were discovered in Anaheim and Garden Grove, the Orange County Mosquito and Vector Control District reports.

Efforts to battle mosquitoes carrying West Nile virus in Pennsylvania continue this week as the Bucks County Department of Health plans to spray multiple areas in Lower Makefield Township.

The mosquito pools that tested positive were found downtown and in the Sugar House neighborhood. However, SLCoHD says they expect additional mosquito pools to test positive in the next few days and weeks within the county.