Mosquitoes In California 2024au. The mosquitoes were recovered from a trap in the winnetka neighborhood of the san. Southern california pest experts say the mosquito is not only here to stay, but its reach — and season — are expanding.
This is the county’s first west nile virus positive mosquito, after finding the two west nile virus birds in union city earlier this year. The greater los angeles county vector control district has found three cases of the west nile virus in mosquito samples from the san fernando valley, and officials are on the lookout for more.