Google is seeking federal approval to release up to 32 million mosquitoes across California and Florida over the next two years as part of an ambitious effort to combat deadly mosquito-borne diseases.
The project, run through Googleโs Debug program (recently acquired from Alphabetโs Verily), targets the invasive Aedes aegypti mosquito, the primary vector for dengue, Zika, and yellow fever. Instead of using chemical pesticides, the initiative relies on a biological approach: releasing sterile male mosquitoes infected with the naturally occurring Wolbachia bacteria.
When these lab-reared males mate with wild females, the resulting eggs fail to hatch, gradually suppressing the local mosquito population over generations. The males do not bite and pose no threat to humans.
To enable large-scale deployment, Google has developed advanced AI-powered computer vision systems and automated rearing technology to efficiently sort males from females. The method has already proven highly effective in Singapore, where Debug releases reduced targeted mosquito populations by 80โ90% and cut dengue cases by more than 70%.
The U.S. Environmental Protection Agency (EPA) is currently reviewing the proposal, with the public comment period closing on June 5, 2026. A decision on whether to approve this large-scale biological intervention on American soil is expected soon.
This would mark a significant expansion of high-tech, eco-friendly mosquito control in the United States.