Mosquito spraying planned in Monterey Park and Bassett neighborhoods due to West Nile virus risk.

Mosquito spraying planned in Monterey Park and Bassett neighborhoods to counter mosquito population increase; risk of West Nile virus. Spraying will be conducted by truck between midnight and 5 a.m. on Tue and Wed, targeting adult mosquitoes in specific areas. The San Gabriel Valley Mosquito and Vector Control District recorded high mosquito abundance numbers recently.