A biotechnology company called Oxitec has produced genetically modified mosquitoes named GE mosquitoes. These mosquitoes are being released in the U.S. for a real-world experiment. Oxitec is using Aedes aegypti (A. aegypti) mosquitoes for this experiment. This species is known to carry diseases like yellow fever, dengue fever, chikungunya, Zika, West Nile, and Mayaro, a dengue-like disease. Oxitec genetically engineered the males of this species to carry a “genetic kill switch.” When they mate with wild female mosquitoes, their offspring inherit the lethal gene, and they cannot survive or reproduce in the wild. Oxitec is marketing these insects as “Oxitec Friendly” mosquitoes in the U.S.