Main roads
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Google wants federal approval to release millions of treated male mosquitoes in California and Florida
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Sterile males mate with wild insects and eventually reduce mosquito populations over time
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Once mostly a travel disease, dengue fever is beginning to spread locally
FRIDAY, June 5, 2026 (NewsDay News) – This is not science fiction or any joke.
A Silicon Valley tech giant is seeking federal approval to release up to 64 million sterilized male mosquito nets in California and Florida over the next two years.
The purpose?
To reduce the population Aedes aegypti mosquitoes that transmit dengue fever, as well as potentially serious diseases such as Zika, chikungunya and yellow fever.
Since 2013, flying insects native to Africa have invaded nearly half of California. Los Angeles Times.
In 2024, there were eighteen reported cases of dengue in the state, most of them in LA County.
According to a study released last week, more than 18 million Californians live in an area where conditions are right for transmission. Lancet Regional Health – America.
“Under moderate scenarios of climate warming and urban expansion, an additional 4.1 million people could be at risk by mid-century,” said the lead author. Lisa Kutpostdoc in environmental health sciences at the University of California, Berkeley.
That’s where Google comes in.
According to the notice, it is seeking approval from the US Environmental Protection Agency (EPA) for a project called Debug. Federal Register. Think of it as trying to fight fire with fire.
Male mosquitoes are infected with bacteria Wolbachia to sterilize them, and then they are released into the wild for two years to mate IN Times reported. (Make sure the male mosquitoes don’t bite.)
The female mosquitoes they have mated with lay eggs that do not hatch – effectively reducing the number of infected mosquitoes over time.
Vector control districts in Los Angeles, Orange, and San Bernardino counties have sterilized and released male mosquitoes in recent years with promising results. Times reported.
An 80% decrease in women was observed in two localities Aedes aegypti Population in 2024 and 2025, writes the newspaper.
But scaling up these operations is expensive. And business owners have shown last year that they don’t want to pay more to expand.
Enter Google.
The company has applied for permission to make these releases in California and Florida. EPA is seeking public comments before issuing approval.
Although the process used to separate male mosquitoes is a manual and time-consuming task, Google says it is “developing new technologies that combine sensors, algorithms, and new engineering to take advantage of unique aspects of mosquito biology to quickly and accurately separate males from females.”
The company’s scientists and engineers are also reportedly developing sensors, traps and software to guide areas that need to be treated or recycled.
“I’m in favor of whichever approach (sterile insecticide techniques) gives us the disease prevention and pest control we need, and at the lowest cost.” Suzanne Kluhdirector general of the Greater LA County Vector Control District, said.
More information
The Mayo Clinic has more information Dengue fever.
SOURCE: Los Angeles Times, June 4, 2026
What does this mean for you?
The United States is at risk of mosquito-borne disease unless technological interventions such as these are successfully scaled up.
