Brazil is fighting dengue with bacteria-infected mosquitos
The World Mosquito Program is about to start construction on a mass rearing facility—the biggest in the world—in Curitiba. “And we believe that will allow us to essentially cover most of urban Brazil within the next 10 years,” Callahan says. There are also other mosquito-based approaches in the works. The UK company Oxitec has been providing genetically modified “friendly” mosquito eggs to Indaiatuba, Brazil, since 2018. The insects that hatch—all males—don’t bite. And when they mate, their female offspring don’t…