Google seeking approval to release 32 million mosquitoes in the US to fight disease

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Google is asking the U.S. government for permission to release millions of mosquitoes in California and Florida. This is part of a big project aimed at improving public health.

Mosquitoes spread many diseases across the US, including St. Louis encephalitis, dengue, Zika, and yellow fever. West Nile virus is currently the most common disease transmitted by mosquitoes in the country.

Google is proposing a new approach to fight disease-carrying mosquitos as part of its long-running Debug program. Launched over ten years ago, Debug focuses on creating technologies to reduce mosquito populations, and this new plan involves using mosquitos that have been specially treated.

Google’s plan awaiting federal approval

Over the next two years, Google intends to release 32 million male mosquitoes in California and Florida. These mosquitoes carry Wolbachia, a natural bacteria that prevents them from reproducing, ultimately reducing the mosquito population.

When male mosquitoes carrying a specific modification reproduce with wild females, the resulting eggs won’t develop into new mosquitoes. This method is expected to gradually reduce the overall mosquito population.

The company explains that since only female mosquitoes bite people, releasing these infected male mosquitoes won’t lead to more bites.

Google’s proposed project is under review by the Environmental Protection Agency. The agency is taking feedback from the public until June 5th, after which they will decide if they will approve the necessary permit.

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2026-05-31 14:18