This is the first confirmed detection of the virus in local mosquitoes in both Los Angeles County and California. 

This is the first detection of West Nile virus within the Greater Los Angeles County Vector Control District service area for this year.

GLACVCD strives to remind Greater LA residents and businesses that they are not alone in the fight against mosquitoes

California Mosquito Awareness Week highlights simple steps residents throughout the state can take to reduce mosquito populations and protect public health.