BUENOS AIRES—Argentine, fighting one of its worst outbreaks of dengue in recent years, is sterilizing mosquitoes using radiation that alters their DNA before releasing them into the wild.
The South American country has this year recorded over 41,000 cases of the disease transmitted by mosquitoes, far above the equivalent level in previous years of major outbreaks in 2020 and 2016, government data showed.
To fight back, National Atomic Energy Commission (CNEA) biologists have been experimenting with atomic sterilization since 2016. They are sterilizing 10,000 males per week and aim to increase that to 500,000. They expect to release the first batch of sterilized males in November….