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When the modified male mosquitoes breed with wild female mosquitoes, females of the new generation will not be able to survive into adulthood, which has the effect of reducing the overall population of mosquitoes. The idea behind this project is combating mosquito-borne viruses such as generatuon fever and Zika, second generation gmo are largely transmitted by Aedes aegypti mosquitoes.
However, it is worth noting that most of the 7, cases of dengue fever reported in the U. The firm has been trying to have its GM mosquitos released experimentally in the Keys sincebut they have met resistance from locals and scientists alike. Critics in the scientific community are worried about how these GM mosquitos could impact human health as well as the environment. Many are asking second generation gmo clear proof that such a measure is needed and is truly safe; the company has been keeping key data about whether their mosquitoes actually curb the transmission of disease private.
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One big concern is the fact that they are bred so that the females depend on the antibiotic tetracycline for survival. However, tetracycline is used in Florida for preventing bacterial disease in citrus groves and other agricultural applications as well as treating bacteria in sewage plants. Secod means that the Oxitec female mosquitoes could indeed survive. The mosquitoes have already been released on second generation gmo trial basis in Brazil, and previous versions of the insects were released in the Source Islands and other locations.
The Key West City Commission objected to release plans inwhile the residents of Key Haven, where the mosquitoes were slated to be released, rejected the plan in a non-binding referendum in However, residents in the surrounding county voted in favor of the release. The decision was then in the hands of the Florida Keys Mosquito Control District, where officials approved a second generation gmo to be held in a different area of the Keys.
Some residents have said that if the release does move toward, they plan to interfere. However, the EPA has now given them the green light, and their OX mosquitoes will be the first GM mosquitoes second generation gmo have been approved for release in the U. All told, million genetically modified mosquitoes will be released into the Florida Keys between andputting people in the area as well as the local wildlife at untold risk.
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The company has also earned federal approval for release in Harris County, Texas, although state and local approval has not yet been granted. GMO mosquitos being released in Florida Keys despite concerns by scientists and residents. Health News Science.]
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