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Google Plans to Release 32 Million Mosquitos in US to Control Population
Google's 'Debug' Project Targets Mosquito-Borne Diseases
According to the World Health Organization (WHO), mosquitoes cause an estimated 700,000 deaths worldwide each year, transmitting deadly diseases such as malaria, dengue, and West Nile virus. In response, Google's parent company, Alphabet, through its life sciences division Verily, is advancing the 'Debug' project to control mosquito populations. Verily has sought approval from the U.S. Environmental Protection Agency (EPA) to release up to 32 million male mosquitoes in parts of California and Florida.
Wolbachia Bacteria Utilized for Mosquito Population Control
Central to this project is the use of male mosquitoes infected with the naturally occurring Wolbachia bacterium. These male mosquitoes do not bite humans; however, when they mate with wild female mosquitoes, the eggs fail to hatch properly. This method aims to dramatically reduce mosquito populations over time, thereby preventing the spread of mosquito-borne diseases. A previous trial in California in 2017 saw the release of 1 million sterile mosquitoes, and a 2022 open-air test of genetically modified mosquitoes by the British company Oxitec was deemed a success.
Environmental Concerns and Criticism
However, the plan has ignited controversy among some environmental groups and politicians. Tennessee Republican Representative Tim Burchett has questioned the move, warning against interfering with the balance of nature. Critics argue that releasing 32 million mosquitoes could have unforeseen ecological consequences, citing historical failures of introducing invasive species. Supporters, however, believe the project represents a significant breakthrough in the fight against one of humanity's deadliest enemies.
*Source: YouTube: WION (2026-06-04)*
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