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The San Diego County Vector Control Program (VCP) is a branch within the County of San Diego - Department of Environmental Health. A "vector" is an animal or insect that can carry and pass on a human disease. Some examples of vectors in San Diego County are mosquitoes, ticks and rodents.

 
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COMMUNITY ALERT .....

Beware of new invasive Aedes aegypti mosquito makes first 2015 appearance in San Diego County

 

San Diego - County of San Diego environmental health officials have confirmed the discovery of another Aedes aegypti mosquito, a day-feeding invader that can carry serious diseases and was found here for the first time last year.

County of San Diego environmental health officials have confirmed the discovery of another Aedes aegypti mosquito, a day-feeding invader that can carry serious diseases and was found here for the first time last year.
County officials urged people to empty standing water inside and outside their homes to keep mosquitoes from breeding.

The newly discovered mosquito was found in an office in Chula Vista, near the areas where Aedes mosquitoes were first found in October, at Naval Base San Diego and a residence.

The Aedes aegypti mosquito, also known as the yellow fever mosquito, can carry serious diseases. However, those diseases — including yellow fever, dengue fever and chikungunya — are not native to San Diego County and are rarely seen here unless travelers contract them elsewhere and return home. There hasn’t been an outbreak of yellow fever in the U.S. in more than 100 years.

Despite that, environmental and public health officials are working to keep the mosquito from becoming established here because it can transmit those and other diseases. With the new discovery, the County has found a total of nine adult mosquitoes and two larvae sources since October.

The Aedes mosquito is fairly easy to identify. That’s because it differs from most native San Diego County mosquitoes in several important ways:

 

- It usually feeds during the day and is an aggressive biter. Most native mosquitoes prefer to feed between dusk and dawn.

- It likes to live in urban areas — feeding and laying eggs not only outside, but inside people’s homes in almost anything that can contain water, including plant saucers, cups and flowerpots.

- It is small and black with white stripes.

 
 
 
 

“The main thing people should remember is to look for and eliminate any standing water that these mosquitoes could use as a breeding source,” said County Environmental Health Director Elizabeth Pozzebon. “And again, that includes inside your home. These mosquitoes will breed indoors.”

County vector control teams have been putting up and monitoring traps for the Aedes mosquito.

Officials said the public should remember to follow the general “Prevent, Protect, Report” mosquito-fighting message they’ve used for the County’s “Fight the Bite” West Nile virus prevention campaign.

For more information about West Nile virus, go to San Diego County’s website:

 

FIGHT THE BITE!