Google seeks approval for biological mosquito control program in California and Florida

Alphabet's Verily, a subsidiary of Google, has requested regulatory approval from the U.S. Environmental Protection Agency (EPA) to release 32 million mosquitoes into the environments of California and Florida. This two-year project aims to reduce local populations of Culex mosquitoes, which are carriers of the West Nile virus and St. Louis encephalitis. The biological control method involves releasing only male mosquitoes infected with the naturally occurring Wolbachia bacteria. When these male mosquitoes mate with wild females, the resulting eggs fail to hatch, effectively suppressing the insect population. The EPA is currently accepting public comments on the proposal until June 5. If approved, this would be one of the largest biological mosquito control field trials conducted in the United States. Specific release locations have not yet been disclosed by the authorities. The initiative is presented as a method to mitigate the spread of dangerous diseases without the use of chemical pesticides.