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New Mascot Unveiled to Increase Public Awareness about Invasive Mosquitoes

Santa Fe Springs, CA.  The Greater Los Angeles County Vector Control District (GLACVCD) joins other public health agencies statewide for California Mosquito Awareness Week, from April 19th through the 25th. While COVID-19 is not transmitted by mosquitoes, the increased attention on public health is an excellent reminder that there are many ways for residents to protect themselves from other viruses transmitted by infected mosquitoes.

To kick off California Mosquito Awareness Week and the mosquito season, GLACVCD will unveil its new mascot, Rita the Mosquita. Rita, a black and white striped Aedes mosquito, will make her debut on the District’s social media platforms on Monday, April 20th.


Visit the District’s social media pages daily on Facebook, Twitter, and Instagram during California Mosquito Awareness Week to answer mosquito-related questions. One participant will be randomly selected each day for the distinguished Citizen Excellence Award. To join in on the fun, participants must reside or work in the District’s service area and must follow or like the District’s social media pages.

“Rita the Mosquita depicts the invasive Aedes mosquito that has been detected in Los Angeles County since 2011,” said Mary-Joy Coburn, Director of Community Affairs at GLACVCD. “Her presence is a fun way to educate residents about a not-so-fun fact: these aggressive day-biting mosquitoes can make us sick, so residents need to take action now to protect themselves from mosquito bites and diseases they can potentially transmit.”

Rita is the offspring of Velma, the original mosquito mascot in the Region. Velma has been visiting communities and laying her eggs in stagnant water sources throughout the County. You can follow her journey here: Velma’s Surprise

The Aedes aegypti and Aedes albopictus mosquitoes are two invasive mosquito species detected in 108 of the 156 cities and neighborhoods across GLACVCD’s service area. They are capable of transmitting debilitating viruses such as Zika, chikungunya, and dengue fever. These viruses are not currently being transmitted by mosquitoes locally in Los Angeles County.

Another mosquito-borne illness is West Nile virus, transmitted by the native Culex quinquefasciatus mosquito, which is endemic in the Southland. West Nile virus is transmitted to humans via the bite of infected mosquitoes, which become infected when feeding on birds carrying the virus.  There is no human vaccine for West Nile virus which can cause debilitating cases of meningitis, encephalitis, and even death. Currently, there are no reported birds with West Nile virus, or confirmed cases of human infections in   Los Angeles County.

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After a rainy spring, there are many areas of stagnant water, which can create mosquito breeding sites. Mosquitoes can lay their eggs in sources of water as small as a bottle cap and can complete their life cycle, from egg to adult, in about a week.

While staying home, residents can help reduce the mosquito population in their neighborhoods and communities by taking the following steps:

  • Eliminate standing water in clogged rain gutters, rain barrels, discarded tires, buckets, watering troughs or anything that holds water for more than five days.
  • Ensure that swimming pools, spas, and ponds are properly maintained.
  • Change the water in pet dishes, birdbaths and other small containers daily.
  • Wear EPA-recommended insect repellent when outdoors where mosquitoes may be present.

The Greater Los Angeles County Vector Control District continues to serve cities and communities of Los Angeles County amidst the COVID-19 pandemic but we need your help! View to see how you can take action now against mosquitoes to prevent the diseases they can transmit.

For more information, residents can contact the Greater Los Angeles County Vector Control District at 562-944-9656 or online at


The Greater Los Angeles County Vector Control District is a public health agency formed under the authority of the California State Health & Safety Code. Our mission is to reduce populations of public health vectors below nuisance levels and prevent human infection associated with mosquito-transmitted diseases.

Media Contact
Mary-Joy Coburn, Director of Community Affairs | (562) 944-9656
Anais Medina Diaz, Public Information Officer | (562) 944-9656