Genetically modified (GM) mosquitoes will shortly be introduced in Kenya by the Kenya Medical Research Institute (Kemri) and Imperial College London in an effort to prevent the development of an invasive species that transfers malaria.
According to Kemri researchers, their goal is to restrict the spread of malaria by utilizing genetic techniques, particularly gene drive.
In a lab, the Centers for Disease Control creates genetically modified mosquitoes that are equipped with two genes: one that limits the ability of female mosquito offspring to reach adulthood, and the other that identifies the insects when they lay eggs in the wild.
GM mosquitoes are released into specific areas by mosquito control professionals, developing into adult mosquitoes that mate with wild females, passing on genes to offspring, resulting in a decrease in Aedes aegypti mosquito populations.
However, experts point out that the goal of releasing genetically modified mosquitoes is not to halt an ongoing disease outbreak but instead GM mosquitoes are intended to aid in the containment of disease outbreaks.
Prof. Christophides George and Prof. Windbichler Nikolai of Imperial College assert that malaria must be controlled because it is endemic in Kenya.
Additionally, Prof. George emphasized the advancements made by Imperial College in the creation of genetically engineered mosquitoes, which are now prepared for field testing in Kenya. He complimented the work done by the departments of entomology and vector control to enhance public health and expressed faith in gene drives.
Source: NationAfrica.com
