Latest Aedes aegypti Detections in San Mateo County
Updated Sept. 9, 2016

Note: as of Sept. 9, 2016, there have been no additional invasive Aedes detections since May 2015.

The map below shows the location of each detection of invasive Aedes aegypti mosquitoes in San Mateo County. So far, Aedes aegypti has been detected eight times in 2015, all in the neighborhood of Menlo Park where it was found last year.

Each of these detections has been in the aquatic stages; so far no adult Aedes aegypti mosquitoes have been found in San Mateo County in 2015.