Scientists release genetically modified mosquitoes to fight dengue in Brazil
When you purchase through links on our site , we may earn an affiliate commission . Here ’s how it work . Scientists in Brazil are releasing genetically modified mosquitoes into the environment to combat soaring cases of dengue fever in the country . More than 1 million casesof the viral , mosquito - spread infection have been report in the first two month of this year — 226 % more than were report in the same flow in 2023 ....